JPS63179399U - - Google Patents
Info
- Publication number
- JPS63179399U JPS63179399U JP6966987U JP6966987U JPS63179399U JP S63179399 U JPS63179399 U JP S63179399U JP 6966987 U JP6966987 U JP 6966987U JP 6966987 U JP6966987 U JP 6966987U JP S63179399 U JPS63179399 U JP S63179399U
- Authority
- JP
- Japan
- Prior art keywords
- ladder
- part ladder
- fixed part
- long groove
- movable part
- 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
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Ladders (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6966987U JPH0532639Y2 (https=) | 1987-05-12 | 1987-05-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6966987U JPH0532639Y2 (https=) | 1987-05-12 | 1987-05-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63179399U true JPS63179399U (https=) | 1988-11-21 |
| JPH0532639Y2 JPH0532639Y2 (https=) | 1993-08-20 |
Family
ID=30910615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6966987U Expired - Lifetime JPH0532639Y2 (https=) | 1987-05-12 | 1987-05-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0532639Y2 (https=) |
-
1987
- 1987-05-12 JP JP6966987U patent/JPH0532639Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0532639Y2 (https=) | 1993-08-20 |