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经营范围
发明名称
Circuit amplificateur magnétique.
摘要
申请公布号
BE581780(A1)
申请公布日期
1960.12.16
申请号
BE19590581780
申请日期
1959.08.18
申请人
WESTINGHOUSE ELECTRIC CORPORATION
发明人
H.A. PERKINS, JR.
分类号
(IPC1-7):H03F
主分类号
(IPC1-7):H03F
代理机构
代理人
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地址
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