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发明名称
Improvements in amplifier circuits
摘要
申请公布号
GB1144808(A)
申请公布日期
1969.03.12
申请号
GB19660042279
申请日期
1966.09.22
申请人
INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人
分类号
H03F1/08;H03F1/30;H03F3/45
主分类号
H03F1/08
代理机构
代理人
主权项
地址
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