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经营范围
发明名称
Verstaerker oder Mischstufe mit Transistor
摘要
申请公布号
DE1177219(B)
申请公布日期
1964.09.03
申请号
DE1961T020238
申请日期
1961.06.02
申请人
TELEFUNKEN PATENTVERWERTUNGSGESELLSCHAFT M.B.H.
发明人
SOELLNER DIPL.-ING. HELMUT;MITTENHUBER ROBERT
分类号
H03D7/12;H03F3/191
主分类号
H03D7/12
代理机构
代理人
主权项
地址
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