JPS63122534U - - Google Patents
Info
- Publication number
- JPS63122534U JPS63122534U JP1298087U JP1298087U JPS63122534U JP S63122534 U JPS63122534 U JP S63122534U JP 1298087 U JP1298087 U JP 1298087U JP 1298087 U JP1298087 U JP 1298087U JP S63122534 U JPS63122534 U JP S63122534U
- Authority
- JP
- Japan
- Prior art keywords
- portal leg
- leg
- short
- long
- portal
- 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
Landscapes
- Ladders (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1298087U JPH0448276Y2 (https=) | 1987-01-31 | 1987-01-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1298087U JPH0448276Y2 (https=) | 1987-01-31 | 1987-01-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63122534U true JPS63122534U (https=) | 1988-08-09 |
| JPH0448276Y2 JPH0448276Y2 (https=) | 1992-11-13 |
Family
ID=30801618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1298087U Expired JPH0448276Y2 (https=) | 1987-01-31 | 1987-01-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0448276Y2 (https=) |
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1987
- 1987-01-31 JP JP1298087U patent/JPH0448276Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0448276Y2 (https=) | 1992-11-13 |