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发明名称
Direct Coupled Amplifier Circuit
摘要
申请公布号
GB1171644(A)
申请公布日期
1969.11.26
申请号
GB19660051238
申请日期
1966.11.15
申请人
RADIO CORPORATION OF AMERICA
发明人
分类号
E02B1/00;H03D1/18;H03F3/181;H03F3/195;H03F3/343;H03F3/45;H03G3/30
主分类号
E02B1/00
代理机构
代理人
主权项
地址
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