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发明名称
Automatic gain control circuit
摘要
申请公布号
US2107410(A)
申请公布日期
1938.02.08
申请号
US19360093361
申请日期
1936.07.30
申请人
RADIO CORPORATION
发明人
JR. JOHN F. DREYER,
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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