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发明名称
GAIN CONTROLLED TV IF AMPLIFIER
摘要
申请公布号
GB2079079(B)
申请公布日期
1984.08.22
申请号
GB19810019309
申请日期
1981.06.23
申请人
RCA CORP
发明人
分类号
H04N5/44;H03G1/00;H03G3/30;H04N5/52;(IPC1-7):H03G3/00
主分类号
H04N5/44
代理机构
代理人
主权项
地址
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