JPS56105549U - - Google Patents
Info
- Publication number
- JPS56105549U JPS56105549U JP1979184528U JP18452879U JPS56105549U JP S56105549 U JPS56105549 U JP S56105549U JP 1979184528 U JP1979184528 U JP 1979184528U JP 18452879 U JP18452879 U JP 18452879U JP S56105549 U JPS56105549 U JP S56105549U
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B35/00—Locks for use with special keys or a plurality of keys ; keys therefor
- E05B35/008—Locks for use with special keys or a plurality of keys ; keys therefor for simple tool-like keys
-
- 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
- E02D29/1427—Locking devices
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B65/00—Locks or fastenings for special use
- E05B65/006—Locks or fastenings for special use for covers or panels
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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1979184528U JPS56105549U (enExample) | 1979-12-29 | 1979-12-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1979184528U JPS56105549U (enExample) | 1979-12-29 | 1979-12-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS56105549U true JPS56105549U (enExample) | 1981-08-17 |
Family
ID=29694748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1979184528U Pending JPS56105549U (enExample) | 1979-12-29 | 1979-12-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56105549U (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0612544U (ja) * | 1992-01-07 | 1994-02-18 | 一夫 高山 | マンホール蓋固定構造 |
| KR101238164B1 (ko) * | 2012-05-01 | 2013-02-27 | 이상각 | 맨홀뚜껑 잠금기능을 갖는 맨홀 |
-
1979
- 1979-12-29 JP JP1979184528U patent/JPS56105549U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0612544U (ja) * | 1992-01-07 | 1994-02-18 | 一夫 高山 | マンホール蓋固定構造 |
| KR101238164B1 (ko) * | 2012-05-01 | 2013-02-27 | 이상각 | 맨홀뚜껑 잠금기능을 갖는 맨홀 |