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发明名称
AMPLIFIER APPARATUS HAVING A LOW-PASS CHARACTERISTIC
摘要
申请公布号
GB2072450(B)
申请公布日期
1984.03.28
申请号
GB19810007567
申请日期
1981.03.10
申请人
RCA CORP
发明人
分类号
H03F1/26;H03F1/30;H03H19/00;(IPC1-7):H03H19/00
主分类号
H03F1/26
代理机构
代理人
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