JPS61194100U - - Google Patents
Info
- Publication number
- JPS61194100U JPS61194100U JP7709585U JP7709585U JPS61194100U JP S61194100 U JPS61194100 U JP S61194100U JP 7709585 U JP7709585 U JP 7709585U JP 7709585 U JP7709585 U JP 7709585U JP S61194100 U JPS61194100 U JP S61194100U
- Authority
- JP
- Japan
- Prior art keywords
- lever
- ladder
- manhole
- hanging ladder
- hanging
- 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
Landscapes
- Ladders (AREA)
- Emergency Lowering Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7709585U JPS61194100U (ru) | 1985-05-25 | 1985-05-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7709585U JPS61194100U (ru) | 1985-05-25 | 1985-05-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61194100U true JPS61194100U (ru) | 1986-12-03 |
Family
ID=30619844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7709585U Pending JPS61194100U (ru) | 1985-05-25 | 1985-05-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61194100U (ru) |
-
1985
- 1985-05-25 JP JP7709585U patent/JPS61194100U/ja active Pending