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经营范围
发明名称
Magnetic materials, permanent magnets and methods of making those.
摘要
申请公布号
EP0101552(A2)
申请公布日期
1984.02.29
申请号
EP19830106573
申请日期
1983.07.05
申请人
SUMITOMO SPECIAL METALS CO., LTD.
发明人
SAGAWA, MASATO;MATSUURA, YUTAKA;FUJIMURA, SETSUO HANAZONODANCHI 14-106
分类号
C22C1/04;H01F1/057;(IPC1-7):01F1/04;01F1/08
主分类号
C22C1/04
代理机构
代理人
主权项
地址
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