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发明名称
Automatic gain control system
摘要
申请公布号
US2653226(A)
申请公布日期
1953.09.22
申请号
US19490111468
申请日期
1949.08.20
申请人
MOTOROLA, INC.
发明人
MATTINGLY LAWRENCE J.
分类号
H04N5/52
主分类号
H04N5/52
代理机构
代理人
主权项
地址
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