CN106627511A - Automobile headlamp repair coating technology - Google Patents
Automobile headlamp repair coating technology Download PDFInfo
- Publication number
- CN106627511A CN106627511A CN201611181753.2A CN201611181753A CN106627511A CN 106627511 A CN106627511 A CN 106627511A CN 201611181753 A CN201611181753 A CN 201611181753A CN 106627511 A CN106627511 A CN 106627511A
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- Prior art keywords
- lamp
- headlight
- polishing
- film
- cut
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- 239000011248 coating agent Substances 0.000 title claims abstract description 10
- 238000000576 coating method Methods 0.000 title claims abstract description 10
- 230000008439 repair process Effects 0.000 title claims abstract description 9
- 238000005516 engineering process Methods 0.000 title abstract description 7
- 238000005498 polishing Methods 0.000 claims abstract description 34
- 238000005507 spraying Methods 0.000 claims abstract description 15
- 238000004140 cleaning Methods 0.000 claims abstract description 13
- 238000000034 method Methods 0.000 claims description 23
- 230000008569 process Effects 0.000 claims description 18
- 206010023126 Jaundice Diseases 0.000 claims description 14
- 239000007921 spray Substances 0.000 claims description 14
- 244000137852 Petrea volubilis Species 0.000 claims description 12
- 239000007888 film coating Substances 0.000 claims description 12
- 238000009501 film coating Methods 0.000 claims description 12
- 238000005336 cracking Methods 0.000 claims description 11
- 239000003921 oil Substances 0.000 claims description 9
- 239000013527 degreasing agent Substances 0.000 claims description 8
- 239000007787 solid Substances 0.000 claims description 8
- 230000006378 damage Effects 0.000 claims description 7
- 238000009418 renovation Methods 0.000 claims description 6
- 239000000428 dust Substances 0.000 claims description 5
- 239000012188 paraffin wax Substances 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 4
- 239000004744 fabric Substances 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 239000004576 sand Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 241000270708 Testudinidae Species 0.000 claims description 2
- 239000003973 paint Substances 0.000 claims description 2
- 230000009467 reduction Effects 0.000 claims description 2
- 238000009837 dry grinding Methods 0.000 claims 1
- 238000007689 inspection Methods 0.000 claims 1
- 238000003801 milling Methods 0.000 claims 1
- 238000011017 operating method Methods 0.000 claims 1
- 238000007747 plating Methods 0.000 claims 1
- 239000010734 process oil Substances 0.000 claims 1
- 125000006850 spacer group Chemical group 0.000 claims 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 abstract description 5
- 239000004033 plastic Substances 0.000 abstract description 4
- 229920003023 plastic Polymers 0.000 abstract description 4
- 238000005034 decoration Methods 0.000 abstract 1
- 239000011521 glass Substances 0.000 abstract 1
- 230000000474 nursing effect Effects 0.000 abstract 1
- 238000004383 yellowing Methods 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 5
- 229920005479 Lucite® Polymers 0.000 description 4
- 239000004926 polymethyl methacrylate Substances 0.000 description 4
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 4
- 229910010271 silicon carbide Inorganic materials 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 239000012994 photoredox catalyst Substances 0.000 description 3
- 239000004417 polycarbonate Substances 0.000 description 3
- 238000005286 illumination Methods 0.000 description 2
- 241000675108 Citrus tangerina Species 0.000 description 1
- 206010019233 Headaches Diseases 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 208000002173 dizziness Diseases 0.000 description 1
- 239000003623 enhancer Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 231100000869 headache Toxicity 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000004922 lacquer Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000009740 moulding (composite fabrication) Methods 0.000 description 1
- 238000013312 nursing technique Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S5/00—Servicing, maintaining, repairing, or refitting of vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
The invention provides an automobile headlamp repair coating technology, and relates to the technical field of automobile decoration nursing. The repair technology comprises the steps that if a lamp surface is scratched and damaged, disassembling, scratch polishing, cleaning, coating spraying, lamp assembling and automobile delivery are performed; if a lamp is yellowed and fractured, disassembling, cleaning, surface polishing, cleaning, coating spraying, polishing, secondary coating spraying, lamp assembling and automobile delivery are performed. The technology is mainly used for repairing scratches, yellowing, fracturing, surface unclearness and the like on an automobile headlamp, a tail lamp, an instrument panel, a warning lamp and other lamps made of acrylic, PBT, PA, PC, plastics and organic glass, after a coating is repaired, the original transparency and definition of the surface can be rapidly and effectively recovered, the constructed hardness can reach 4 H, the oil resistance is good, and the high temperature of 150 DEG C or above can be resisted.
Description
Technical field
The present invention relates to car detailing nursing technique field, and in particular to a kind of film-coating process for repairing automobile lamp.
Background technology
Many car owners have such puzzlement, float beautiful bright car light and are accidentally damaged, and cover to the eyes of love car
One layer of shade is gone up.Car light is impaired typically two kinds of situations：
The first, on now crowded road, driving can occur scratching and touch the problem for being difficult to avoid often, and
The scratch for causing auto lamp face is also common occurrence.People are often entangled with changing after some slight cuts of car light surface
In the contradiction of lamp of not changing trains.For general medium and high classes car, a fortune is wanted if changing.The new car just bought if not changing,
Or having bought unexpected situation of also occur as soon as soon, so do not change and have hinder the refined of car body surface, this problem allows car
Main very headache.Each insurance company claims personnel is also more allowed to bother simultaneously.By taking a luxurious car as an example, one headlight of light is just
Want 4000 to 8000 yuan, or even can also have more than more than 10,000 yuan, and after the preceding paragraph time such as needing by parts supplier reply
And also slowly fail arrival.So, insurance company claims personnel is also irritated while car owner is irritated.
Second, because car light surface is in routine use, it is often subject to invasion and attack, the wound of solar ultraviolet of vehicle exhaust
Evil, the corrosion of daily chemicals or car light the inside because by dress Light enhancer temperature it is too high cause car light surface occur fuzzy, jaundice,
With cracking etc..Also the lamp of a class car, usually in the majority with old car.The lamp of these old cars is caused because the time turns to be yellow too long
Evening illumination is smudgy, and these injuries not only affect the value of the specious and automobile of automobile itself, and drop significantly
The low main illumination functions of headlight for vehicles, affect itself evening traffic safety.
In fact, it can be reparation that car light is damaged.According to the investigation to market, there is a kind of traditional reparation in the market
Lamp surface technology, exactly slightly deep to cut utilization blade of carving knife strikes off and then polishing, or direct to the lamp face of oxidation, cracking jaundice
Use sand papering re-polishing.This kind of method is to cure the symptoms, not the disease, because there is layer protecting film on the surface of lamp, although surface utilizes skill
Art has disposed cut and other problems, then adds polishing mechanical to highlight, and brightness after the completion of operation is out, but the surface of lamp does not have
Diaphragm, after the short time, it is likely that cause the secondary jaundice in lamp face or even ooze to split.
The content of the invention
It is an object of the invention to provide a kind of film-coating process for repairing automobile lamp, it be mainly used in repairing acrylic, PBT,
Cut, jaundice, cracking, surface modes on the light fixture such as PA, PC and plastics, lucite headlight for vehicles, taillight, instrument board, warning lamp
Paste unclear etc., repairing can quickly and efficiently recover original transparency and definition on surface after plated film, hardness can reach after construction
4 H, resist oiliness it is good, it is resistance to up to high temperature up to more than 150 degree.
In order to solve the problems of background technology, the present invention is to employ the following technical solutions：The instrument that it is adopted for：
The solid lamp of dry mill, UV light, plated film spray gun, degreaser, headlight renovation agent, dry abrasive paper (80#, 120#, 180#, 240#, 320#,
400#, 600#, 800#, 1000#, 1200#, 1500#), silicon carbide paper (1500#, 2000#), except oilcloth, dust removing cloth, bucket.
Its renovation technique flow process is：If lamp face scratch damage：The spraying of dismounting → cut polishing → cleaning → plated film →
Dress lamp → friendship car；If jaundice, cracking lamp are damaged：Dismounting → cleaning → surface polishing → cleaning → plated film spraying → polishing → bis-
Secondary plated film sprays → fills lamp → friendship car.
Present invention is mainly used for repairing acrylic, PBT, PA, PC and plastics, lucite headlight for vehicles, taillight, instrument
Cut, jaundice on the light fixtures such as disk, warning lamp, cracking, surface blur are unclear etc., to repair and can quickly and efficiently recover table after plated film
Original transparency in face and definition, hardness can reach 4 H after construction, and it is good to resist oiliness, it is resistance to up to high temperature up to more than 150 degree.
Specific embodiment
This specific embodiment is employed the following technical solutions：The instrument that it is adopted for：The solid lamp of dry mill, UV light, plated film spray
Rifle, degreaser, headlight renovation agent, dry abrasive paper (80#, 120#, 180#, 240#, 320#, 400#, 600#, 800#, 1000#,
1200#, 1500#), silicon carbide paper (1500#, 2000#), except oilcloth, dust removing cloth, bucket.
Its renovation technique flow process is：If lamp face scratch damage：The spraying of dismounting → cut polishing → cleaning → plated film →
Dress lamp → friendship car；If jaundice, cracking lamp are damaged：Dismounting → cleaning → surface polishing → cleaning → plated film spraying → polishing → bis-
Secondary plated film sprays → fills lamp → friendship car.
Its concrete renovation technique flow process is：
The first step：Check headlight situation：Repair coverage：The all types of headlights of the materials such as lucite, acrylic；Repair class
Type：Appearance jaundice, cracking, smudgy, cut；Assessment is needed to repair under cut wound or jaundice, cracking oxide layer serious conditions
Effect after plated film；The general cut wound of promising result is reached after reparation plated film and does not hinder 10% arrived thoroughly more than lamp surface；Jaundice, tortoise
The surface of the discriminating observation paint of the row oxide layer order of severity is unglazed, coarse, many feel rustle cut, it is necessary to polish
Process and then plated film reduction.
Second step：Dismounting headlight (whether observation headlight lamp pawl stands intact).
3rd step：Oil removing, paraffin removal：Oil stain, sweat stain and wax (silicon) of lamp surface and surrounding etc. are removed, as far as possible large area is wiped
Wipe；Be stained with a little degreaser except oilcloth and wiped headlight with special, it not only oil removing, paraffin removal, also have anti-static electrification.If removed
Oil, paraffin removal be not thorough, and when polishing sand paper is easily stained with, and affects cutting force, is unfavorable for polishing, time-consuming, laborious, meeting after construction
Occur little oilhole (similar to the pitting of rice-shaped) on lacquer painting, can cause to do over again when serious.
4th step：Polishing：Check the headlight extent of damage (sand paper of different model is selected according to the depth of cut)；Cut
Deep situation：First polished at cut from 80# dry abrasive papers, until being substantially not visible cut and then changing 120# into
Dry abrasive paper continue polish, until can't see 80# polishing trace print till, 180# sand paper is then changed, by that analogy from 240#-
600# by slightly arrive thin order polished (often change a kind of model sand paper need slowly expansion polishing scope, to guarantee to do
With suitable the slope (oblique stubble) of surrounding at good scuffing, after polishing is good handle be laid flat a meter font go to touch sensation smooth out do not connect stubble can, scope
Typically in 3 cms, that is, the bottom after polishing is to the suitable slope size of that layer of surface)；800#-1500# is selected afterwards
Sand paper carries out full lamp polishing by thin order is slightly arrived (step is ibid)；The shallow situation that cut compares：Can directly from 240# or
320# sand paperings；Integrally it is polished into dumb light with 1500#-2000# silicon carbide papers again, including headlight surrounding edge and concavo-convex
Place；Go through the situation of polishing.
Often polishing one layer all needs to wipe lamp surface with degreaser (degreaser should not be excessively), examines the feelings of lamp face polishing
Condition, it must be polished to and can't see the sand paper trace of any cut and upper model and can just change the sand paper of thinner model.
5th step：Cleaning lamp surface：Water stain on headlight is dried, and moisture content is dried up with air pressure gun.
6th step：Edge sealing：Position without the need for plated film is closed with omnipotent shielding film or newspaper.
7th step：Whole headlight is wiped with degreaser is stained with except oilcloth, and is dried up with air pressure gun, can remove the dirt on headlight surface
Point, oil stain.Tracheae is required：Tracheae must install filter, prevent the gas for spraying from the last effect of oil stain and water stain impact occur
Really.
8th step：After degreaser is completely dried, wiped one time with dust removing cloth.
9th step：Spraying headlight coating liquid：The solid lamp of UV light is opened preheating 2 minutes；Headlight coating liquid is poured into special spray
In rifle；Adjust spray gun；Uniformly spray one time (what is can not sprayed is blocked up) on headlight surface；The spacing of spray gun and headlight is in 12-
15cm or so；Start within 20 seconds spraying second time afterwards；The time of 20-30 seconds is waited after second time has sprayed, it is equal with the solid lamp of UV light
It is even to irradiate back and forth；The solid lamp of UV light is 15-20cm with the spacing distance of headlight, is translated from far near；The time of one headlight of irradiation
For 60-90 second；It is certain it is noted that edge need to irradiate in place during irradiation, otherwise all cannot will parch forever；Must do during irradiation
Good protected working.
9th step：If headlight coating liquid is not finished can refund original place, good seal is left with lucifuge and shady place, can be again
Use.Headlight film coating agent belongs to nanometer high-tech product, and it draws some special luminous energy under the irradiation of ultraviolet lamp, so as to produce
The chain framework of life reacts 7 seconds or so rapid film-formings, and in construction any additive, solvent, auxiliary agent need not be added, when
Between short, levelling is good, hardness is high.
Tenth step：Check headlight：Check whether headlight has particle, tangerine peel；If having, can slightly be beaten with 2000# silicon carbide papers
Mill；Fraction of crystallite polishing glaze is fallen with high-speed glazing machine to be polished；Dizziness is removed with low speed polishing machine；Wiped with clean towel big
Lamp, checks the whether thorough light of headlight.
11st step：The headlight of reparation is installed.
This specific embodiment is mainly used in repairing acrylic, PBT, PA, PC and plastics, lucite headlight for vehicles, tail
Cut, jaundice on the light fixtures such as lamp, instrument board, warning lamp, cracking, surface blur are unclear etc., and repairing can be quickly and efficiently after plated film
Recover original transparency and definition on surface, hardness can reach 4 H after construction, it is good to resist oiliness, it is resistance to up to high temperature up to 150
It is more than degree.
Claims (7)
1. film-coating process for repairing automobile lamp, it is characterised in that its renovation technique flow process is：If lamp face scratch damage：Dismounting
→ cut polishing → cleaning → plated film sprays → fills lamp → friendship car；If jaundice, cracking lamp are damaged：Dismounting → cleaning → surface is beaten
Mill → cleaning → plated film spraying → polishing → secondary film coating sprays → fills lamp → friendship car；Described polishing step is：Check headlight
The extent of damage, the sand paper of different model is selected according to the depth of cut；The deep situation of cut：First from 80# dry grinding sand
Paper is polished at cut, and after visually seeing less than cut, the dry abrasive paper for changing 120# into continues to polish, until can't see
Till the trace of 80# polishings prints, 180# sand paper is then changed, by that analogy, from 240#-600# by slightly being polished to thin order,
Often changing a kind of sand paper of model needs the scope of expansion polishing slowly, with guarantee to carry out at scuffing with suitable the slope of surrounding/oblique stubble, beat
Handle is laid flat a meter font and goes to touch and feels that smooth-going does not connect stubble after milled, and polishing scope is less than after 3 centimetres, that is, polishing
The bottom to that layer of surface suitable slope size be less than 3 centimetres；Pressed from 800#-1500# sand paper afterwards and slightly arrive thin order
Carry out full lamp polishing；The shallow situation that cut compares：240# or 320# sand paperings can directly be selected；2000# water millings are used again
Paper is polished into dumb light, including headlight surrounding edge and concavo-convex place whole lamp face；Go through the situation of polishing.
2. film-coating process for repairing automobile lamp according to claim 1, it is characterised in that need to check headlight before dismounting
Situation, described headlight situation step of checking is：Assessment is needed to repair plating under cut wound, jaundice, cracking oxide layer serious conditions
Effect after film；Repair and satisfaction is reached after plated film, damage lamp surface scratch and do not exceed the 10% of lamp face thickness；Jaundice, tortoise
The surface of the discriminating observation paint of the row oxide layer order of severity is unglazed, coarse, many feel rustle cut, it is necessary to polish
Process and then plated film reduction.
3. film-coating process for repairing automobile lamp according to claim 1, it is characterised in that need in scale removal process oil removing,
Paraffin removal, described oil removing, paraffin removal step are：Oil stain, the greasy dirt on surface are removed with the special degreaser in lamp face；Wiped with non-dust cloth again
Wipe clean.
4. film-coating process for repairing automobile lamp according to claim 1, it is characterised in that need to adopt in scale removal process
Edge sealing is operated, and described edge sealing operating procedure is：The lampshade edge sealing of plated film will need not be repaired with shielding film, prevent dust.
5. film-coating process for repairing automobile lamp according to claim 3, it is characterised in that in oil removing, with removing oilcloth sticky removing
Finish wipes whole headlight.
6. film-coating process for repairing automobile lamp according to claim 1, it is characterised in that：Described plated film spraying process
For：The solid lamp of UV light is opened preheating 2 minutes；Headlight coating liquid is poured in spray gun special；Adjust spray gun；It is equal on headlight surface
Even spraying one time, it is impossible to spray it is blocked up；Spray gun is maintained at 15cm with the spacing of headlight；Start within 20 seconds spraying second time afterwards；
The time of 20-30 seconds is waited after second time has sprayed, is uniformly irradiated back and forth with the solid lamp of UV light；The spacer of the solid lamp of UV light and headlight
From for 15-20cm, translate from far near；The time of one headlight of irradiation is 60-90 second；It is certain it is noted that edge during irradiation
Need to irradiate in place, otherwise all cannot will parch forever；Must properly protect during irradiation.
7. film-coating process for repairing automobile lamp according to claim 1, it is characterised in that after plated film spraying, using baking
Case is toasted to headlight, and baking temperature is 70 DEG C, and baking time is 15 minutes, and baking is taken out inspection and repaired after plated film after finishing
The effect of headlight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611181753.2A CN106627511A (en) | 2016-12-20 | 2016-12-20 | Automobile headlamp repair coating technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611181753.2A CN106627511A (en) | 2016-12-20 | 2016-12-20 | Automobile headlamp repair coating technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106627511A true CN106627511A (en) | 2017-05-10 |
Family
ID=58833533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611181753.2A Pending CN106627511A (en) | 2016-12-20 | 2016-12-20 | Automobile headlamp repair coating technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106627511A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108481766A (en) * | 2018-04-16 | 2018-09-04 | 哈尔滨工业大学 | A kind of method for repairing crack of organic glass canopy and porthole |
| CN109248845A (en) * | 2018-10-30 | 2019-01-22 | 苏州源成铝制品制造有限公司 | A kind of advanced lacquer craftwork of optimization |
| CN109772656A (en) * | 2019-01-28 | 2019-05-21 | 上海锦持汽车零部件再制造有限公司 | Remanufacture car headlamp mirror surface spraying renovation technique |
| CN109973916A (en) * | 2019-04-03 | 2019-07-05 | 上海车功坊智能科技股份有限公司 | A kind of automobile lamp remanufacturing process |
| CN113909078A (en) * | 2021-10-18 | 2022-01-11 | 广西电网有限责任公司贺州供电局 | Method for repairing surface definition of organic glass |
-
2016
- 2016-12-20 CN CN201611181753.2A patent/CN106627511A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108481766A (en) * | 2018-04-16 | 2018-09-04 | 哈尔滨工业大学 | A kind of method for repairing crack of organic glass canopy and porthole |
| CN109248845A (en) * | 2018-10-30 | 2019-01-22 | 苏州源成铝制品制造有限公司 | A kind of advanced lacquer craftwork of optimization |
| CN109772656A (en) * | 2019-01-28 | 2019-05-21 | 上海锦持汽车零部件再制造有限公司 | Remanufacture car headlamp mirror surface spraying renovation technique |
| CN109973916A (en) * | 2019-04-03 | 2019-07-05 | 上海车功坊智能科技股份有限公司 | A kind of automobile lamp remanufacturing process |
| CN113909078A (en) * | 2021-10-18 | 2022-01-11 | 广西电网有限责任公司贺州供电局 | Method for repairing surface definition of organic glass |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170510 |
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| WD01 | Invention patent application deemed withdrawn after publication |