KR970039410U - 맨홀 뚜껑 - Google Patents
맨홀 뚜껑Info
- Publication number
- KR970039410U KR970039410U KR2019970008868U KR19970008868U KR970039410U KR 970039410 U KR970039410 U KR 970039410U KR 2019970008868 U KR2019970008868 U KR 2019970008868U KR 19970008868 U KR19970008868 U KR 19970008868U KR 970039410 U KR970039410 U KR 970039410U
- Authority
- KR
- South Korea
- Prior art keywords
- manhole cover
- manhole
- cover
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
- E02D29/14—Covers for manholes or the like; Frames for covers
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019970008868U KR200154048Y1 (ko) | 1997-04-26 | 1997-04-26 | 맨홀 뚜껑 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019970008868U KR200154048Y1 (ko) | 1997-04-26 | 1997-04-26 | 맨홀 뚜껑 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR970039410U true KR970039410U (ko) | 1997-07-29 |
KR200154048Y1 KR200154048Y1 (ko) | 1999-08-02 |
Family
ID=19499859
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019970008868U KR200154048Y1 (ko) | 1997-04-26 | 1997-04-26 | 맨홀 뚜껑 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR200154048Y1 (ko) |
-
1997
- 1997-04-26 KR KR2019970008868U patent/KR200154048Y1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR200154048Y1 (ko) | 1999-08-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
G15R | Request for early opening | ||
E701 | Decision to grant or registration of patent right | ||
REGI | Registration of establishment | ||
FPAY | Annual fee payment |
Payment date: 20050516 Year of fee payment: 9 |
|
LAPS | Lapse due to unpaid annual fee |