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发明名称
Variable impedance device for transistor automatic gain control
摘要
申请公布号
US3264564(A)
申请公布日期
1966.08.02
申请号
US19630256846
申请日期
1963.02.07
申请人
RADIO CORPORATION OF AMERICA
发明人
GUGGI WALTER B.
分类号
H03G1/00;H03G3/30
主分类号
H03G1/00
代理机构
代理人
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