JPS5328249B2 - - Google Patents
Info
- Publication number
- JPS5328249B2 JPS5328249B2 JP7650075A JP7650075A JPS5328249B2 JP S5328249 B2 JPS5328249 B2 JP S5328249B2 JP 7650075 A JP7650075 A JP 7650075A JP 7650075 A JP7650075 A JP 7650075A JP S5328249 B2 JPS5328249 B2 JP S5328249B2
- Authority
- JP
- Japan
- 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.)
- Expired
Links
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7650075A JPS52757A (en) | 1975-06-24 | 1975-06-24 | Method of pipe manufacture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7650075A JPS52757A (en) | 1975-06-24 | 1975-06-24 | Method of pipe manufacture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS52757A JPS52757A (en) | 1977-01-06 |
| JPS5328249B2 true JPS5328249B2 (fi) | 1978-08-14 |
Family
ID=13606935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7650075A Granted JPS52757A (en) | 1975-06-24 | 1975-06-24 | Method of pipe manufacture |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS52757A (fi) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6363147U (fi) * | 1986-10-13 | 1988-04-26 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002180828A (ja) * | 2000-12-13 | 2002-06-26 | Futaba Industrial Co Ltd | 二重管の製造方法 |
| JP5116367B2 (ja) * | 2007-06-04 | 2013-01-09 | 株式会社富士機械工作所 | 単管ロール造管装置及び単管ロールの造管方法 |
-
1975
- 1975-06-24 JP JP7650075A patent/JPS52757A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6363147U (fi) * | 1986-10-13 | 1988-04-26 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS52757A (en) | 1977-01-06 |