JPS5343859B2 - - Google Patents
Info
- Publication number
- JPS5343859B2 JPS5343859B2 JP4587675A JP4587675A JPS5343859B2 JP S5343859 B2 JPS5343859 B2 JP S5343859B2 JP 4587675 A JP4587675 A JP 4587675A JP 4587675 A JP4587675 A JP 4587675A JP S5343859 B2 JPS5343859 B2 JP S5343859B2
- Authority
- JP
- Japan
- 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.)
- Expired
Links
Landscapes
- Ladders (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4587675A JPS51122552A (en) | 1975-04-17 | 1975-04-17 | Elevation guide ladder for manhole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4587675A JPS51122552A (en) | 1975-04-17 | 1975-04-17 | Elevation guide ladder for manhole |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS51122552A JPS51122552A (en) | 1976-10-26 |
| JPS5343859B2 true JPS5343859B2 (tr) | 1978-11-24 |
Family
ID=12731409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4587675A Granted JPS51122552A (en) | 1975-04-17 | 1975-04-17 | Elevation guide ladder for manhole |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS51122552A (tr) |
-
1975
- 1975-04-17 JP JP4587675A patent/JPS51122552A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS51122552A (en) | 1976-10-26 |