JPH0335198U - - Google Patents
Info
- Publication number
- JPH0335198U JPH0335198U JP9585989U JP9585989U JPH0335198U JP H0335198 U JPH0335198 U JP H0335198U JP 9585989 U JP9585989 U JP 9585989U JP 9585989 U JP9585989 U JP 9585989U JP H0335198 U JPH0335198 U JP H0335198U
- Authority
- JP
- Japan
- Prior art keywords
- round steel
- exterior body
- steel pipe
- steel tube
- unevenness
- 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
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 239000000470 constituent Substances 0.000 claims 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Ladders (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9585989U JPH0335198U (de) | 1989-08-16 | 1989-08-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9585989U JPH0335198U (de) | 1989-08-16 | 1989-08-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0335198U true JPH0335198U (de) | 1991-04-05 |
Family
ID=31645099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9585989U Pending JPH0335198U (de) | 1989-08-16 | 1989-08-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0335198U (de) |
-
1989
- 1989-08-16 JP JP9585989U patent/JPH0335198U/ja active Pending