JPH02108591U - - Google Patents
Info
- Publication number
- JPH02108591U JPH02108591U JP1435989U JP1435989U JPH02108591U JP H02108591 U JPH02108591 U JP H02108591U JP 1435989 U JP1435989 U JP 1435989U JP 1435989 U JP1435989 U JP 1435989U JP H02108591 U JPH02108591 U JP H02108591U
- Authority
- JP
- Japan
- Prior art keywords
- backing material
- forming part
- groove
- back bead
- angle
- 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
Landscapes
- Butt Welding And Welding Of Specific Article (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1435989U JPH02108591U (instruction) | 1989-02-08 | 1989-02-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1435989U JPH02108591U (instruction) | 1989-02-08 | 1989-02-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02108591U true JPH02108591U (instruction) | 1990-08-29 |
Family
ID=31225488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1435989U Pending JPH02108591U (instruction) | 1989-02-08 | 1989-02-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02108591U (instruction) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0576688U (ja) * | 1992-03-09 | 1993-10-19 | 日鐵溶接工業株式会社 | 片面溶接用裏当材 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS43341Y1 (instruction) * | 1965-09-16 | 1968-01-10 | ||
| JPS539319B2 (instruction) * | 1973-03-31 | 1978-04-05 |
-
1989
- 1989-02-08 JP JP1435989U patent/JPH02108591U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS43341Y1 (instruction) * | 1965-09-16 | 1968-01-10 | ||
| JPS539319B2 (instruction) * | 1973-03-31 | 1978-04-05 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0576688U (ja) * | 1992-03-09 | 1993-10-19 | 日鐵溶接工業株式会社 | 片面溶接用裏当材 |