Schaltungsanordnung mit einer Entladungsröhre, in deren Gitterkreis ein einstellbarer Teil eines Potentiometers eingeschaltet ist.,申请号CHD205658-传众专利搜索

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发明名称	Schaltungsanordnung mit einer Entladungsröhre, in deren Gitterkreis ein einstellbarer Teil eines Potentiometers eingeschaltet ist.
摘要
申请公布号	CH205658(A)	申请公布日期	1939.06.30
申请号	CHD205658	申请日期	1938.06.28
申请人	RADIO CORPORATION OF AMERICA	发明人	AMERICA RADIO CORPORATION OF
分类号	H03G9/06	主分类号	H03G9/06
代理机构		代理人
主权项
地址

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