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发明名称
Method for preparing rare earth permanent magnet
摘要
申请公布号
US7883587(B2)
申请公布日期
2011.02.08
申请号
US20070941127
申请日期
2007.11.16
申请人
SHIN-ETSU CHEMICAL CO., LTD.
发明人
NAKAMURA HAJIME;HIROTA KOICHI;MINOWA TAKEHISA
分类号
H01F1/057;H01F1/053
主分类号
H01F1/057
代理机构
代理人
主权项
地址
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