JPH0454269U - - Google Patents
Info
- Publication number
- JPH0454269U JPH0454269U JP9562790U JP9562790U JPH0454269U JP H0454269 U JPH0454269 U JP H0454269U JP 9562790 U JP9562790 U JP 9562790U JP 9562790 U JP9562790 U JP 9562790U JP H0454269 U JPH0454269 U JP H0454269U
- Authority
- JP
- Japan
- Prior art keywords
- prevention device
- fall prevention
- groove
- hole
- tsurugisan
- 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
- 230000002265 prevention Effects 0.000 claims description 3
Landscapes
- Emergency Lowering Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9562790U JPH0454269U (en]) | 1990-09-12 | 1990-09-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9562790U JPH0454269U (en]) | 1990-09-12 | 1990-09-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0454269U true JPH0454269U (en]) | 1992-05-08 |
Family
ID=31834493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9562790U Pending JPH0454269U (en]) | 1990-09-12 | 1990-09-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0454269U (en]) |
-
1990
- 1990-09-12 JP JP9562790U patent/JPH0454269U/ja active Pending