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发明名称
R-Fe-B Dauermagnetmaterialien und ihre Herstellungsverfahren
摘要
申请公布号
DE69318147(T2)
申请公布日期
1998.11.12
申请号
DE1993618147T
申请日期
1993.10.14
申请人
SUMITOMO SPECIAL METALS CO., LTD., OSAKA, JP
发明人
KANEKO, YUJI, UJI-SHI, KYOTO, JP;ISHIGAKI, NAOYUKI, OOTSU-SHI, SHIGA PREFECTURE, JP;TOKUHARA, KOKI, OOTSU-SHI, SHIGA PREFECTURE, JP
分类号
H01F1/053;B22F3/04;B22F3/087;H01F1/057;(IPC1-7):H01F1/053
主分类号
H01F1/053
代理机构
代理人
主权项
地址
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