JPS5333311B2 - - Google Patents
Info
- Publication number
- JPS5333311B2 JPS5333311B2 JP4445775A JP4445775A JPS5333311B2 JP S5333311 B2 JPS5333311 B2 JP S5333311B2 JP 4445775 A JP4445775 A JP 4445775A JP 4445775 A JP4445775 A JP 4445775A JP S5333311 B2 JPS5333311 B2 JP S5333311B2
- 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
- Butt Welding And Welding Of Specific Article (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4445775A JPS51119372A (en) | 1975-04-11 | 1975-04-11 | Method of making cylindrical pipes of high accuracy having deformed section |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4445775A JPS51119372A (en) | 1975-04-11 | 1975-04-11 | Method of making cylindrical pipes of high accuracy having deformed section |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS51119372A JPS51119372A (en) | 1976-10-19 |
| JPS5333311B2 true JPS5333311B2 (en:Method) | 1978-09-13 |
Family
ID=12692007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4445775A Granted JPS51119372A (en) | 1975-04-11 | 1975-04-11 | Method of making cylindrical pipes of high accuracy having deformed section |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS51119372A (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6428584B2 (ja) * | 2015-12-01 | 2018-11-28 | Ｊｆｅスチール株式会社 | 鋼管の製造方法 |
-
1975
- 1975-04-11 JP JP4445775A patent/JPS51119372A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS51119372A (en) | 1976-10-19 |