KR940004433U - Telecommunication pipeline - Google Patents

Telecommunication pipeline

Info

Publication number: KR940004433U
Authority: KR; South Korea
Prior art keywords: telecommunication pipeline; telecommunication; pipeline
Prior art date: 1992-07-21

Application number

KR2019920013583U

Other languages

Korean (ko)

Other versions

KR940005443Y1 (en

Inventor

이용호

전병연

Original Assignee

이용호

전병연

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.)

1992-07-21

Filing date

1992-07-21

Publication date

1994-02-24

1992-07-21 Application filed by 이용호, 전병연 filed Critical 이용호

1992-07-21 Priority to KR92013583U priority Critical patent/KR940005443Y1/en

1994-02-24 Publication of KR940004433U publication Critical patent/KR940004433U/en

1994-08-11 Application granted granted Critical

1994-08-11 Publication of KR940005443Y1 publication Critical patent/KR940005443Y1/en

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
- 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
- H02G3/0437—Channels
- 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
- H02G3/0418—Covers or lids; Their fastenings

Landscapes

Engineering & Computer Science (AREA)
Architecture (AREA)
Civil Engineering (AREA)
Structural Engineering (AREA)
Laying Of Electric Cables Or Lines Outside (AREA)

KR92013583U 1992-07-21 1992-07-21 Cable duct KR940005443Y1 (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
KR92013583U KR940005443Y1 (en)	1992-07-21	1992-07-21	Cable duct

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
KR92013583U KR940005443Y1 (en)	1992-07-21	1992-07-21	Cable duct

Publications (2)

Publication Number	Publication Date
KR940004433U true KR940004433U (en)	1994-02-24
KR940005443Y1 KR940005443Y1 (en)	1994-08-11

Family

ID=19337167

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
KR92013583U KR940005443Y1 (en)	1992-07-21	1992-07-21	Cable duct

Country Status (1)

Country	Link
KR (1)	KR940005443Y1 (en)

1992
- 1992-07-21 KR KR92013583U patent/KR940005443Y1/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
KR940005443Y1 (en)	1994-08-11

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Legal Events

Date	Code	Title	Description
1992-07-21	A201	Request for examination
1992-07-21	UA0108	Application for utility model registration	Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 19920721
1992-07-21	UA0201	Request for examination	Patent event date: 19920721 Patent event code: UA02012R01D Comment text: Request for Examination of Application
1994-02-24	UG1501	Laying open of application
1994-08-11	UG1604	Publication of application	Patent event code: UG16041S01I Comment text: Decision on Publication of Application Patent event date: 19940719
1994-10-27	E701	Decision to grant or registration of patent right
1994-10-27	UE0701	Decision of registration	Patent event date: 19941027 Comment text: Decision to Grant Registration Patent event code: UE07011S01D
1995-03-29	REGI	Registration of establishment
1995-03-29	UR0701	Registration of establishment	Patent event date: 19950329 Patent event code: UR07011E01D Comment text: Registration of Establishment
1995-03-29	UR1002	Payment of registration fee	Start annual number: 1 End annual number: 3 Payment date: 19950113
1998-02-11	FPAY	Annual fee payment	Payment date: 19980203 Year of fee payment: 4
1998-02-11	UR1001	Payment of annual fee	Payment date: 19980203 Start annual number: 4 End annual number: 4
1998-08-12	LAPS	Lapse due to unpaid annual fee
1998-08-12	UC1903	Unpaid annual fee