JPH01109373U - - Google Patents
Info
- Publication number
- JPH01109373U JPH01109373U JP298888U JP298888U JPH01109373U JP H01109373 U JPH01109373 U JP H01109373U JP 298888 U JP298888 U JP 298888U JP 298888 U JP298888 U JP 298888U JP H01109373 U JPH01109373 U JP H01109373U
- Authority
- JP
- Japan
- Prior art keywords
- curved pipe
- work holder
- welding device
- groove
- curved
- 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
- 238000003466 welding Methods 0.000 claims description 10
- 238000009792 diffusion process Methods 0.000 claims 1
- 239000011261 inert gas Substances 0.000 claims 1
Landscapes
- Arc Welding In General (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP298888U JPH05297Y2 (cs) | 1988-01-13 | 1988-01-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP298888U JPH05297Y2 (cs) | 1988-01-13 | 1988-01-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01109373U true JPH01109373U (cs) | 1989-07-24 |
| JPH05297Y2 JPH05297Y2 (cs) | 1993-01-06 |
Family
ID=31506829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP298888U Expired - Lifetime JPH05297Y2 (cs) | 1988-01-13 | 1988-01-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH05297Y2 (cs) |
-
1988
- 1988-01-13 JP JP298888U patent/JPH05297Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH05297Y2 (cs) | 1993-01-06 |
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