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发明名称
Detector fed automatic volume control
摘要
申请公布号
US2540483(A)
申请公布日期
1951.02.06
申请号
US19450609264
申请日期
1945.08.06
申请人
CORNELL-DUBILIER ELECTRIC CORPORATION
发明人
HINGS DONALD L.
分类号
H03G3/22
主分类号
H03G3/22
代理机构
代理人
主权项
地址
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