JPS6255650U - - Google Patents
Info
- Publication number
- JPS6255650U JPS6255650U JP14277185U JP14277185U JPS6255650U JP S6255650 U JPS6255650 U JP S6255650U JP 14277185 U JP14277185 U JP 14277185U JP 14277185 U JP14277185 U JP 14277185U JP S6255650 U JPS6255650 U JP S6255650U
- Authority
- JP
- Japan
- Prior art keywords
- manhole cover
- lock
- keyhole
- rod
- screwed
- 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 |
|---|---|---|---|
| JP14277185U JPH036666Y2 (ja�@�@) | 1985-09-20 | 1985-09-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14277185U JPH036666Y2 (ja�@�@) | 1985-09-20 | 1985-09-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6255650U true JPS6255650U (ja�@�@) | 1987-04-07 |
| JPH036666Y2 JPH036666Y2 (ja�@�@) | 1991-02-20 |
Family
ID=31051816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14277185U Expired JPH036666Y2 (ja�@�@) | 1985-09-20 | 1985-09-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH036666Y2 (ja�@�@) |
-
1985
- 1985-09-20 JP JP14277185U patent/JPH036666Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH036666Y2 (ja�@�@) | 1991-02-20 |