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发明名称
Method of forming a metallic surface layer on a ferrospinel body and bonding the same
摘要
申请公布号
US2957238(A)
申请公布日期
1960.10.25
申请号
US19530392848
申请日期
1953.11.18
申请人
RADIO CORPORATION OF AMERICA
发明人
HARVEY ROBERT L.;HACKLEY REGINALD A.
分类号
H01F1/03
主分类号
H01F1/03
代理机构
代理人
主权项
地址
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