JPS63143699U - - Google Patents
Info
- Publication number
- JPS63143699U JPS63143699U JP3617487U JP3617487U JPS63143699U JP S63143699 U JPS63143699 U JP S63143699U JP 3617487 U JP3617487 U JP 3617487U JP 3617487 U JP3617487 U JP 3617487U JP S63143699 U JPS63143699 U JP S63143699U
- Authority
- JP
- Japan
- Prior art keywords
- guide groove
- pair
- front leg
- pivotally connected
- struts
- 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
- 210000001364 upper extremity Anatomy 0.000 claims description 5
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Ladders (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3617487U JPH0523759Y2 (enExample) | 1987-03-12 | 1987-03-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3617487U JPH0523759Y2 (enExample) | 1987-03-12 | 1987-03-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63143699U true JPS63143699U (enExample) | 1988-09-21 |
| JPH0523759Y2 JPH0523759Y2 (enExample) | 1993-06-17 |
Family
ID=30846336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3617487U Expired - Lifetime JPH0523759Y2 (enExample) | 1987-03-12 | 1987-03-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0523759Y2 (enExample) |
-
1987
- 1987-03-12 JP JP3617487U patent/JPH0523759Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0523759Y2 (enExample) | 1993-06-17 |