JPS6172371U - - Google Patents
Info
- Publication number
- JPS6172371U JPS6172371U JP15570284U JP15570284U JPS6172371U JP S6172371 U JPS6172371 U JP S6172371U JP 15570284 U JP15570284 U JP 15570284U JP 15570284 U JP15570284 U JP 15570284U JP S6172371 U JPS6172371 U JP S6172371U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- shaped material
- processing tool
- shape
- copying roller
- 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
- 238000003754 machining Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Butt Welding And Welding Of Specific Article (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15570284U JPS6172371U (cs) | 1984-10-17 | 1984-10-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15570284U JPS6172371U (cs) | 1984-10-17 | 1984-10-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6172371U true JPS6172371U (cs) | 1986-05-16 |
Family
ID=30713715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15570284U Pending JPS6172371U (cs) | 1984-10-17 | 1984-10-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6172371U (cs) |
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1984
- 1984-10-17 JP JP15570284U patent/JPS6172371U/ja active Pending