JPS4990649A - - Google Patents
Info
- Publication number
- JPS4990649A JPS4990649A JP279273A JP279273A JPS4990649A JP S4990649 A JPS4990649 A JP S4990649A JP 279273 A JP279273 A JP 279273A JP 279273 A JP279273 A JP 279273A JP S4990649 A JPS4990649 A JP S4990649A
- 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.)
- Pending
Links
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP279273A JPS4990649A (en) | 1972-12-29 | 1972-12-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP279273A JPS4990649A (en) | 1972-12-29 | 1972-12-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4990649A true JPS4990649A (en) | 1974-08-29 |
Family
ID=11539201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP279273A Pending JPS4990649A (en) | 1972-12-29 | 1972-12-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4990649A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5411917U (en) * | 1977-06-28 | 1979-01-25 | ||
| JPS59220289A (en) * | 1983-05-31 | 1984-12-11 | Meidensha Electric Mfg Co Ltd | Method for controlling heat input of welding electric welded pipe |
| JPS6137383A (en) * | 1984-07-28 | 1986-02-22 | Mitsubishi Electric Corp | Power source device for welding |
| JPS6272774U (en) * | 1976-11-10 | 1987-05-09 | ||
| JPH0650370A (en) * | 1992-07-31 | 1994-02-22 | Nhk Spring Co Ltd | Hollow torsion bar |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5027812A (en) * | 1973-06-04 | 1975-03-22 |
-
1972
- 1972-12-29 JP JP279273A patent/JPS4990649A/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5027812A (en) * | 1973-06-04 | 1975-03-22 |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6272774U (en) * | 1976-11-10 | 1987-05-09 | ||
| JPS5411917U (en) * | 1977-06-28 | 1979-01-25 | ||
| JPS5819032Y2 (en) * | 1977-06-28 | 1983-04-18 | 株式会社明電舎 | V-seam welding equipment for ERW pipes |
| JPS59220289A (en) * | 1983-05-31 | 1984-12-11 | Meidensha Electric Mfg Co Ltd | Method for controlling heat input of welding electric welded pipe |
| JPS6137383A (en) * | 1984-07-28 | 1986-02-22 | Mitsubishi Electric Corp | Power source device for welding |
| JPH0650370A (en) * | 1992-07-31 | 1994-02-22 | Nhk Spring Co Ltd | Hollow torsion bar |