| 发明名称 |
HEAT TREATING METHOD AND ITS APPARATUS BY ARC DRIVED MAGNETICALLY |
| 摘要 |
PURPOSE:To make it possible to heat locally and in short time by simple apparatus the end part of the material such as pipes to be heated by originating the arc at the end part and by driving magnetically the arc as well as protecting it with shield gas. |
| 申请公布号 |
JPS5322808(A) |
申请公布日期 |
1978.03.02 |
| 申请号 |
JP19760097525 |
申请日期 |
1976.08.16 |
| 申请人 |
TOYOTA MOTOR CO LTD |
发明人 |
SUGIMOTO TOSHIJI;NATSUME TOSHIO;INUI AKIO;KADONO YOUJI |
| 分类号 |
H05B7/18;C21D1/09;C21D1/26;C21D1/38;C21D9/08 |
主分类号 |
H05B7/18 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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