| 发明名称 |
NONNORIENTATED ELECTROMAGNETIC STEEL PLATE HAVING RESISTACE AGAINST WE ATHERING AND ITS MANUFACTURING METHOD |
| 摘要 |
PURPOSE:Non-orientated electro-magnetic steel plate, having resistance against weathering, its watt loss WI0/50 deg.0-0.9W/kg, density of magnetic flux B about 20alpha,30-1.71W/m<2>. |
| 申请公布号 |
JPS5224117(A) |
申请公布日期 |
1977.02.23 |
| 申请号 |
JP19750094988 |
申请日期 |
1975.08.06 |
| 申请人 |
SHIN NIPPON SEITETSU KK |
发明人 |
KOIZUMI MASATO;NAKAGAWA AKIHIRO;SEKINE TOMOO |
| 分类号 |
C22C38/00;C21D6/00;C21D8/12;C22C38/18;H01F1/16 |
主分类号 |
C22C38/00 |
| 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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