JPS61125556U - - Google Patents
Info
- Publication number
- JPS61125556U JPS61125556U JP649885U JP649885U JPS61125556U JP S61125556 U JPS61125556 U JP S61125556U JP 649885 U JP649885 U JP 649885U JP 649885 U JP649885 U JP 649885U JP S61125556 U JPS61125556 U JP S61125556U
- Authority
- JP
- Japan
- Prior art keywords
- footrest
- collar
- manhole wall
- view
- cap 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.)
- Granted
Links
- 239000000463 material Substances 0.000 claims description 2
- 239000003822 epoxy resin Substances 0.000 claims 1
- 239000004570 mortar (masonry) Substances 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 claims 1
- 229920000647 polyepoxide Polymers 0.000 claims 1
Landscapes
- Ladders (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP649885U JPH03426Y2 (ru) | 1985-01-21 | 1985-01-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP649885U JPH03426Y2 (ru) | 1985-01-21 | 1985-01-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61125556U true JPS61125556U (ru) | 1986-08-07 |
| JPH03426Y2 JPH03426Y2 (ru) | 1991-01-09 |
Family
ID=30483993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP649885U Expired JPH03426Y2 (ru) | 1985-01-21 | 1985-01-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03426Y2 (ru) |
-
1985
- 1985-01-21 JP JP649885U patent/JPH03426Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH03426Y2 (ru) | 1991-01-09 |