KR890003671U - Duct cover - Google Patents
Duct coverInfo
- Publication number
- KR890003671U KR890003671U KR2019870011149U KR870011149U KR890003671U KR 890003671 U KR890003671 U KR 890003671U KR 2019870011149 U KR2019870011149 U KR 2019870011149U KR 870011149 U KR870011149 U KR 870011149U KR 890003671 U KR890003671 U KR 890003671U
- Authority
- KR
- South Korea
- Prior art keywords
- duct cover
- duct
- cover
- Prior art date
Links
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
- H02G9/04—Installations of electric cables or lines in or on the ground or water in surface ducts; Ducts or covers therefor
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019870011149U KR900000466Y1 (en) | 1987-07-08 | 1987-07-08 | Duct cover |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019870011149U KR900000466Y1 (en) | 1987-07-08 | 1987-07-08 | Duct cover |
Publications (2)
Publication Number | Publication Date |
---|---|
KR890003671U true KR890003671U (en) | 1989-04-13 |
KR900000466Y1 KR900000466Y1 (en) | 1990-01-30 |
Family
ID=19265033
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019870011149U KR900000466Y1 (en) | 1987-07-08 | 1987-07-08 | Duct cover |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR900000466Y1 (en) |
-
1987
- 1987-07-08 KR KR2019870011149U patent/KR900000466Y1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR900000466Y1 (en) | 1990-01-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E701 | Decision to grant or registration of patent right | ||
REGI | Registration of establishment | ||
FPAY | Annual fee payment |
Payment date: 20010113 Year of fee payment: 12 |
|
LAPS | Lapse due to unpaid annual fee |