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发明名称
AN ND-FE-B SINTERED MAGNET AND METHOD FOR PRODUCING THE SAME
摘要
申请公布号
EP0344542(A3)
申请公布日期
1991.07.17
申请号
EP19890109037
申请日期
1989.05.19
申请人
SAGAWA, MASATO
发明人
SAGAWA, MASATO
分类号
C22C1/04;H01F;H01F1/057;(IPC1-7):H01F1/08
主分类号
C22C1/04
代理机构
代理人
主权项
地址
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