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发明名称
Amplifier
摘要
申请公布号
GB1131217(A)
申请公布日期
1968.10.23
申请号
GB19660008797
申请日期
1966.02.28
申请人
RADIO CORPORATION OF AMERICA
发明人
分类号
H03F3/45
主分类号
H03F3/45
代理机构
代理人
主权项
地址
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