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经营范围
发明名称
Automatic gain control
摘要
申请公布号
US2406433(A)
申请公布日期
1946.08.27
申请号
US19420428538
申请日期
1942.01.28
申请人
RADIO CORPORATION
发明人
NORTON LOWELL E.
分类号
G01S1/02;G01S19/21;G01S19/46;H03G3/22;H03G11/04
主分类号
G01S1/02
代理机构
代理人
主权项
地址
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