JPS63111284U - - Google Patents
Info
- Publication number
- JPS63111284U JPS63111284U JP9687U JP9687U JPS63111284U JP S63111284 U JPS63111284 U JP S63111284U JP 9687 U JP9687 U JP 9687U JP 9687 U JP9687 U JP 9687U JP S63111284 U JPS63111284 U JP S63111284U
- Authority
- JP
- Japan
- Prior art keywords
- positioner
- torch
- steel column
- groove
- chain
- 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 8
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
Landscapes
- Butt Welding And Welding Of Specific Article (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9687U JPH0349796Y2 (lv) | 1987-01-06 | 1987-01-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9687U JPH0349796Y2 (lv) | 1987-01-06 | 1987-01-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63111284U true JPS63111284U (lv) | 1988-07-16 |
| JPH0349796Y2 JPH0349796Y2 (lv) | 1991-10-24 |
Family
ID=30776774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9687U Expired JPH0349796Y2 (lv) | 1987-01-06 | 1987-01-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0349796Y2 (lv) |
-
1987
- 1987-01-06 JP JP9687U patent/JPH0349796Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0349796Y2 (lv) | 1991-10-24 |