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发明名称
Method of producing polar anisotropic rare earth magnet
摘要
申请公布号
US4990306(A)
申请公布日期
1991.02.05
申请号
US19890437561
申请日期
1989.11.17
申请人
SHIN-ETSU CHEMICAL CO., LTD.
发明人
OHASHI, KEN
分类号
H01F1/057;H01F41/02
主分类号
H01F1/057
代理机构
代理人
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