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发明名称
ANISOTROPER MAGNETISCHER WERKSTOFF AUS SELTENEN ERDEN UND VERFAHREN ZUR HERSTELLUNG DESSELBEN.
摘要
申请公布号
DE3767786(D1)
申请公布日期
1991.03.07
申请号
DE19873767786
申请日期
1987.06.26
申请人
RESEARCH DEVELOPMENT CORP. OF JAPAN, TOKIO/TOKYO, JP
发明人
SUGAWARA, EISHU;NAKAYAMA, TAKETOSHI;MASUMOTO, TSUYOSHI, SENDAI-SHI MIYAGI, JP
分类号
H01F1/053;C22C19/07;C23C14/34;C23C14/36;H01F1/055;H01F1/057;H01F41/18;(IPC1-7):C22C19/07;C22C1/10;C22C30/00;H01F1/04
主分类号
H01F1/053
代理机构
代理人
主权项
地址
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