JPH02116542U - - Google Patents
Info
- Publication number
- JPH02116542U JPH02116542U JP2477289U JP2477289U JPH02116542U JP H02116542 U JPH02116542 U JP H02116542U JP 2477289 U JP2477289 U JP 2477289U JP 2477289 U JP2477289 U JP 2477289U JP H02116542 U JPH02116542 U JP H02116542U
- Authority
- JP
- Japan
- Prior art keywords
- manhole
- cover frame
- frame
- bolt
- adjusting body
- 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.)
- Pending
Links
- 230000037431 insertion Effects 0.000 claims description 7
- 238000003780 insertion Methods 0.000 claims description 7
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2477289U JPH02116542U (en]) | 1989-03-06 | 1989-03-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2477289U JPH02116542U (en]) | 1989-03-06 | 1989-03-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02116542U true JPH02116542U (en]) | 1990-09-18 |
Family
ID=31244920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2477289U Pending JPH02116542U (en]) | 1989-03-06 | 1989-03-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02116542U (en]) |
-
1989
- 1989-03-06 JP JP2477289U patent/JPH02116542U/ja active Pending