JPH01148405U - - Google Patents
Info
- Publication number
- JPH01148405U JPH01148405U JP3710888U JP3710888U JPH01148405U JP H01148405 U JPH01148405 U JP H01148405U JP 3710888 U JP3710888 U JP 3710888U JP 3710888 U JP3710888 U JP 3710888U JP H01148405 U JPH01148405 U JP H01148405U
- Authority
- JP
- Japan
- Prior art keywords
- grooves
- welding
- steel
- cast iron
- steel pipe
- 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 7
- 239000010959 steel Substances 0.000 claims description 7
- 238000003466 welding Methods 0.000 claims description 4
- 229910001018 Cast iron Inorganic materials 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
Landscapes
- Joining Of Building Structures In Genera (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3710888U JPH01148405U (ro) | 1988-03-23 | 1988-03-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3710888U JPH01148405U (ro) | 1988-03-23 | 1988-03-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01148405U true JPH01148405U (ro) | 1989-10-13 |
Family
ID=31263687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3710888U Pending JPH01148405U (ro) | 1988-03-23 | 1988-03-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01148405U (ro) |
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1988
- 1988-03-23 JP JP3710888U patent/JPH01148405U/ja active Pending