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发明名称
Schaltungsanordnung zur Erzielung einer im Sinne einer zusaetzlichen Verstaerkung wirkenden Rueckkopplung bei Abstimmanzeigeroehren mit eingebautem Verstaerkerteil
摘要
申请公布号
DE909214(C)
申请公布日期
1954.04.15
申请号
DE1948P014018
申请日期
1948.10.02
申请人
DEUTSCHE WERKE KIEL AKTIENGESELLSCHAFT
发明人
PFEIFER DIPL.-ING. ERICH
分类号
H03J3/14
主分类号
H03J3/14
代理机构
代理人
主权项
地址
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