JPS6424252U - - Google Patents
Info
- Publication number
- JPS6424252U JPS6424252U JP11842287U JP11842287U JPS6424252U JP S6424252 U JPS6424252 U JP S6424252U JP 11842287 U JP11842287 U JP 11842287U JP 11842287 U JP11842287 U JP 11842287U JP S6424252 U JPS6424252 U JP S6424252U
- Authority
- JP
- Japan
- Prior art keywords
- scaffolding board
- boards
- main body
- reinforcing ribs
- fits
- 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
- 230000003014 reinforcing effect Effects 0.000 claims 2
- 238000005452 bending Methods 0.000 claims 1
- 230000002787 reinforcement Effects 0.000 description 1
Landscapes
- Ladders (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11842287U JPH0448279Y2 ( ) | 1987-07-30 | 1987-07-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11842287U JPH0448279Y2 ( ) | 1987-07-30 | 1987-07-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6424252U true JPS6424252U ( ) | 1989-02-09 |
| JPH0448279Y2 JPH0448279Y2 ( ) | 1992-11-13 |
Family
ID=31362768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11842287U Expired JPH0448279Y2 ( ) | 1987-07-30 | 1987-07-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0448279Y2 ( ) |
-
1987
- 1987-07-30 JP JP11842287U patent/JPH0448279Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0448279Y2 ( ) | 1992-11-13 |