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发明名称
Improvements relating to push-pull transistor amplifiers
摘要
申请公布号
GB838077(A)
申请公布日期
1960.06.22
申请号
GB19560025047
申请日期
1956.08.16
申请人
TELEFUNKEN G.M.B.H.
发明人
分类号
C07F9/6521;H03F3/26
主分类号
C07F9/6521
代理机构
代理人
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