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发明名称
Procédé de préparation de noyaux ferritiques
摘要
申请公布号
BE586165(A1)
申请公布日期
1960.04.19
申请号
BE19590586165
申请日期
1959.12.30
申请人
RADIO CORPORATION OF AMERICA
发明人
H. LESSOFF;J.D. CHILDRESS;R.F. LAIRD
分类号
(IPC1-7):H01D
主分类号
(IPC1-7):H01D
代理机构
代理人
主权项
地址
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