JPS63171522U - - Google Patents
Info
- Publication number
- JPS63171522U JPS63171522U JP6389587U JP6389587U JPS63171522U JP S63171522 U JPS63171522 U JP S63171522U JP 6389587 U JP6389587 U JP 6389587U JP 6389587 U JP6389587 U JP 6389587U JP S63171522 U JPS63171522 U JP S63171522U
- Authority
- JP
- Japan
- Prior art keywords
- columns
- size
- built
- steel pipe
- split
- 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
- 238000003466 welding Methods 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims 1
- 230000002787 reinforcement Effects 0.000 description 1
Landscapes
- Rod-Shaped Construction Members (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6389587U JPS63171522U (zh) | 1987-04-27 | 1987-04-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6389587U JPS63171522U (zh) | 1987-04-27 | 1987-04-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63171522U true JPS63171522U (zh) | 1988-11-08 |
Family
ID=30899548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6389587U Pending JPS63171522U (zh) | 1987-04-27 | 1987-04-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63171522U (zh) |
-
1987
- 1987-04-27 JP JP6389587U patent/JPS63171522U/ja active Pending