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发明名称
Method of making a radial anisotropic ring magnet
摘要
申请公布号
EP0542521(B1)
申请公布日期
1999.01.20
申请号
EP19920310286
申请日期
1992.11.11
申请人
DAIDO TOKUSHUKO KABUSHIKI KAISHA
发明人
KASAI, YASUAKI;YAMADA, HIYOSHI;YOSHIKAWA, NORIO
分类号
H01F1/053;H01F7/02;H01F13/00;H01F41/02;H02K1/27;H02K15/03;(IPC1-7):H01F7/02
主分类号
H01F1/053
代理机构
代理人
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