JPS6266945U - - Google Patents
Info
- Publication number
- JPS6266945U JPS6266945U JP15369485U JP15369485U JPS6266945U JP S6266945 U JPS6266945 U JP S6266945U JP 15369485 U JP15369485 U JP 15369485U JP 15369485 U JP15369485 U JP 15369485U JP S6266945 U JPS6266945 U JP S6266945U
- Authority
- JP
- Japan
- Prior art keywords
- rod
- manhole cover
- cylinder
- key
- closing device
- Prior art date
- 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
Links
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15369485U JPH036667Y2 (en]) | 1985-10-09 | 1985-10-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15369485U JPH036667Y2 (en]) | 1985-10-09 | 1985-10-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6266945U true JPS6266945U (en]) | 1987-04-25 |
| JPH036667Y2 JPH036667Y2 (en]) | 1991-02-20 |
Family
ID=31072803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15369485U Expired JPH036667Y2 (en]) | 1985-10-09 | 1985-10-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH036667Y2 (en]) |
-
1985
- 1985-10-09 JP JP15369485U patent/JPH036667Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH036667Y2 (en]) | 1991-02-20 |