| 发明名称 |
HIGH FREQUENCY HEATING METHOD |
| 摘要 |
<p>PURPOSE:The method to heat the materials for processing at their lap point driving them to rub to each other in order to prevent welding face oxidation and the leakage of magnetic flux.</p> |
| 申请公布号 |
JPS528544(A) |
申请公布日期 |
1977.01.22 |
| 申请号 |
JP19750083967 |
申请日期 |
1975.07.10 |
| 申请人 |
TOKYO SHIBAURA ELECTRIC CO |
发明人 |
YOKOYAMA MASAKAZU;YOSHIDA MITSUHIRO |
| 分类号 |
B23K20/06;C21D1/42 |
主分类号 |
B23K20/06 |
| 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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