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经营范围
发明名称
Rare-earth magnet powder material
摘要
申请公布号
EP0597582(B1)
申请公布日期
1997.12.17
申请号
EP19930307756
申请日期
1993.09.30
申请人
MITSUBISHI MATERIALS CORPORATION
发明人
NAKAYAMA, RYOJI;TAKESHITA, TAKUO;ISHII, YOSHINARI
分类号
B22F1/00;C22C38/00;H01F1/053;H01F1/057;H01F1/06;H01F1/08;(IPC1-7):H01F1/053
主分类号
B22F1/00
代理机构
代理人
主权项
地址
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