KR910021073U - 관로구 방수관 - Google Patents

관로구 방수관

Info

Publication number: KR910021073U
Authority: KR; South Korea
Prior art keywords: waterway pipe; waterway; pipe
Prior art date: 1990-05-21
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

Application number

KR2019900006854U

Other languages

English (en)

Other versions

KR920005289Y1 (ko

Inventor

양석화

Original Assignee

양석화

Priority date (The priority date 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 date listed.)

1990-05-21

Filing date

1990-05-21

Publication date

1991-12-20

1990-05-21 Application filed by 양석화 filed Critical 양석화

1990-05-21 Priority to KR2019900006854U priority Critical patent/KR920005289Y1/ko

1991-12-20 Publication of KR910021073U publication Critical patent/KR910021073U/ko

1992-07-31 Application granted granted Critical

1992-07-31 Publication of KR920005289Y1 publication Critical patent/KR920005289Y1/ko

Status Expired legal-status Critical Current

Classifications

- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G9/00—Installations of electric cables or lines in or on the ground or water
- H02G9/10—Installations of electric cables or lines in or on the ground or water in cable chambers, e.g. in manhole or in handhole
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0406—Details thereof
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0462—Tubings, i.e. having a closed section
- H02G3/0481—Tubings, i.e. having a closed section with a circular cross-section

Landscapes

Engineering & Computer Science (AREA)
Architecture (AREA)
Civil Engineering (AREA)
Structural Engineering (AREA)
Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Laying Of Electric Cables Or Lines Outside (AREA)

KR2019900006854U 1990-05-21 1990-05-21 관로구 방수관 Expired KR920005289Y1 (ko)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
KR2019900006854U KR920005289Y1 (ko)	1990-05-21	1990-05-21	관로구 방수관

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
KR2019900006854U KR920005289Y1 (ko)	1990-05-21	1990-05-21	관로구 방수관

Publications (2)

Publication Number	Publication Date
KR910021073U true KR910021073U (ko)	1991-12-20
KR920005289Y1 KR920005289Y1 (ko)	1992-07-31

Family

ID=19299020

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
KR2019900006854U Expired KR920005289Y1 (ko)	1990-05-21	1990-05-21	관로구 방수관

Country Status (1)

Country	Link
KR (1)	KR920005289Y1 (ko)

1990
- 1990-05-21 KR KR2019900006854U patent/KR920005289Y1/ko not_active Expired

Also Published As

Publication number	Publication date
KR920005289Y1 (ko)	1992-07-31

Publication	Publication Date	Title
FI911342A7 (fi)	1991-09-21	Putkien kytkentä
FI912917A7 (fi)	1991-12-19	Putkiliitos
DE69310012D1 (de)	1997-05-28	Rohrverbindung
DE69308743D1 (de)	1997-04-17	Rohrverbindungen
DE69130264D1 (de)	1998-10-29	Rohrabsetzer
KR940012971U (ko)	1994-06-22	관이음구
KR930018378U (ko)	1993-08-21	관이음구
NO922631D0 (no)	1992-07-03	Isolert stroemningsledning
DE59302241D1 (de)	1996-05-23	Anschlussstutzen
FI921324L (fi)	1992-10-05	Vattenledningsroerfog
DE69310988D1 (de)	1997-07-03	Rohrverbindungen
NO932629D0 (no)	1993-07-21	Vannbasert borefluidum
DE59208856D1 (de)	1997-10-09	Rohranschlussverbindung
ATA136690A (de)	1994-07-15	Anschlussstutzen
KR910021073U (ko)	1991-12-20	관로구 방수관
KR910021075U (ko)	1991-12-20	관로구 방수관
KR910014419U (ko)	1991-08-31	관로구 방수관
ATA110990A (de)	1991-07-15	Formrohrverbindung
KR930019872U (ko)	1993-09-24	농수로 급류 방지턱을 가진 수로관
FI915560A7 (fi)	1991-11-26	Poistoputki
KR910021078U (ko)	1991-12-20	관로구 방수관 덮개
KR920000420U (ko)	1992-01-27	하수도관 청소구
KR950009337U (ko)	1995-04-19	송수관
KR940022778U (ko)	1994-10-20	수로용 나선관
KR920010947U (ko)	1992-07-24	담배 파이프

Legal Events

Date	Code	Title	Description
1990-05-21	A201	Request for examination
1990-05-21	UA0108	Application for utility model registration	Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 19900521
1990-05-21	UA0201	Request for examination	Patent event date: 19900521 Patent event code: UA02012R01D Comment text: Request for Examination of Application
1991-12-20	UG1501	Laying open of application
1992-07-31	UG1604	Publication of application	Patent event code: UG16041S01I Comment text: Decision on Publication of Application Patent event date: 19920706
1992-10-15	E701	Decision to grant or registration of patent right
1992-10-15	UE0701	Decision of registration	Patent event date: 19921015 Comment text: Decision to Grant Registration Patent event code: UE07011S01D
1992-11-20	REGI	Registration of establishment
1992-11-20	UR0701	Registration of establishment	Patent event date: 19921120 Patent event code: UR07011E01D Comment text: Registration of Establishment
1992-11-20	UR1002	Payment of registration fee	Start annual number: 1 End annual number: 3 Payment date: 19921120
1995-07-13	UR1001	Payment of annual fee	Payment date: 19950713 Start annual number: 4 End annual number: 4
1996-07-04	UR1001	Payment of annual fee	Payment date: 19960704 Start annual number: 5 End annual number: 5
1997-06-30	FPAY	Annual fee payment	Payment date: 19970630 Year of fee payment: 6
1997-06-30	UR1001	Payment of annual fee	Payment date: 19970630 Start annual number: 6 End annual number: 6
1998-08-01	LAPS	Lapse due to unpaid annual fee
1998-08-01	UC1903	Unpaid annual fee