JPH03115145U - - Google Patents
Info
- Publication number
- JPH03115145U JPH03115145U JP2191190U JP2191190U JPH03115145U JP H03115145 U JPH03115145 U JP H03115145U JP 2191190 U JP2191190 U JP 2191190U JP 2191190 U JP2191190 U JP 2191190U JP H03115145 U JPH03115145 U JP H03115145U
- Authority
- JP
- Japan
- Prior art keywords
- neck
- manhole cover
- frame
- attached
- peeling
- 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
- 239000012530 fluid Substances 0.000 claims 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2191190U JPH03115145U (sv) | 1990-03-05 | 1990-03-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2191190U JPH03115145U (sv) | 1990-03-05 | 1990-03-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03115145U true JPH03115145U (sv) | 1991-11-27 |
Family
ID=31524941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2191190U Pending JPH03115145U (sv) | 1990-03-05 | 1990-03-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03115145U (sv) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002317460A (ja) * | 2001-04-19 | 2002-10-31 | Ito Yogyo Co Ltd | マンホールの蓋受枠引抜き方法及び装置 |
| JP2006104660A (ja) * | 2004-09-30 | 2006-04-20 | Nakaken:Kk | マンホール蓋枠体吊り上げ用補助ジャッキ |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6250527A (ja) * | 1985-08-29 | 1987-03-05 | Shoichi Shibuya | マンホ−ル蓋枠の取り外し方法及び器具 |
-
1990
- 1990-03-05 JP JP2191190U patent/JPH03115145U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6250527A (ja) * | 1985-08-29 | 1987-03-05 | Shoichi Shibuya | マンホ−ル蓋枠の取り外し方法及び器具 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002317460A (ja) * | 2001-04-19 | 2002-10-31 | Ito Yogyo Co Ltd | マンホールの蓋受枠引抜き方法及び装置 |
| JP2006104660A (ja) * | 2004-09-30 | 2006-04-20 | Nakaken:Kk | マンホール蓋枠体吊り上げ用補助ジャッキ |