KR890004531U - 천공장치 - Google Patents
천공장치Info
- Publication number
- KR890004531U KR890004531U KR2019870013013U KR870013013U KR890004531U KR 890004531 U KR890004531 U KR 890004531U KR 2019870013013 U KR2019870013013 U KR 2019870013013U KR 870013013 U KR870013013 U KR 870013013U KR 890004531 U KR890004531 U KR 890004531U
- Authority
- KR
- South Korea
- Prior art keywords
- drilling device
- drilling
- Prior art date
- 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.)
- Granted
Links
- 238000005553 drilling Methods 0.000 title 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B47/00—Constructional features of components specially designed for boring or drilling machines; Accessories therefor
- B23B47/28—Drill jigs for workpieces
- B23B47/287—Jigs for drilling plate-like workpieces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B39/00—General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines
- B23B39/04—Co-ordinate boring or drilling machines; Machines for making holes without previous marking
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2247/00—Details of drilling jigs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019870013013U KR920007065Y1 (ko) | 1987-08-03 | 1987-08-03 | 천공장치 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019870013013U KR920007065Y1 (ko) | 1987-08-03 | 1987-08-03 | 천공장치 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR890004531U true KR890004531U (ko) | 1989-04-17 |
| KR920007065Y1 KR920007065Y1 (ko) | 1992-10-02 |
Family
ID=19266125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019870013013U Expired KR920007065Y1 (ko) | 1987-08-03 | 1987-08-03 | 천공장치 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR920007065Y1 (ko) |
-
1987
- 1987-08-03 KR KR2019870013013U patent/KR920007065Y1/ko not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| KR920007065Y1 (ko) | 1992-10-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| UA0108 | Application for utility model registration |
Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 19870803 |
|
| UA0201 | Request for examination |
Patent event date: 19870803 Patent event code: UA02012R01D Comment text: Request for Examination of Application |
|
| UG1501 | Laying open of application | ||
| UG1604 | Publication of application |
Patent event code: UG16041S01I Comment text: Decision on Publication of Application Patent event date: 19920902 |
|
| E701 | Decision to grant or registration of patent right | ||
| UE0701 | Decision of registration |
Patent event date: 19921217 Comment text: Decision to Grant Registration Patent event code: UE07011S01D |
|
| REGI | Registration of establishment | ||
| UR0701 | Registration of establishment |
Patent event date: 19921222 Patent event code: UR07011E01D Comment text: Registration of Establishment |
|
| UR1002 | Payment of registration fee |
Start annual number: 1 End annual number: 3 Payment date: 19921222 |
|
| UR1001 | Payment of annual fee |
Payment date: 19950809 Start annual number: 4 End annual number: 5 |
|
| UR1001 | Payment of annual fee |
Payment date: 19970716 Start annual number: 6 End annual number: 7 |
|
| UR1001 | Payment of annual fee |
Payment date: 19990806 Start annual number: 8 End annual number: 8 |
|
| UR1001 | Payment of annual fee |
Payment date: 20000707 Start annual number: 9 End annual number: 9 |
|
| FPAY | Annual fee payment |
Payment date: 20010712 Year of fee payment: 10 |
|
| UR1001 | Payment of annual fee |
Payment date: 20010712 Start annual number: 10 End annual number: 10 |
|
| EXPY | Expiration of term | ||
| UC1801 | Expiration of term |