Anordnung zur Frequenzbeeinflussung eines Roehrenoszillators mittels geregelter wattloser Rueckkopplung,申请号DE1937T048287D-传众专利搜索

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发明名称	Anordnung zur Frequenzbeeinflussung eines Roehrenoszillators mittels geregelter wattloser Rueckkopplung
摘要
申请公布号	DE717698(C)	申请公布日期	1942.02.20
申请号	DE1937T048287D	申请日期	1937.03.03
申请人	TELEFUNKEN GESELLSCHAFT FUER DRAHTLOSE TELEGRAPHIE M.B.H.	发明人	WILHELM DIPL.-ING. KARL;FRANKE DIPL.-ING. ERNST
分类号	H03C3/16;H03J7/04	主分类号	H03C3/16
代理机构		代理人
主权项
地址

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