Schaltungsanordnung zur Modulation einer Wechselspannung mit einer von einer Photozelle gelieferten Spannung,申请号DE1935R093450D-传众专利搜索

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发明名称	Schaltungsanordnung zur Modulation einer Wechselspannung mit einer von einer Photozelle gelieferten Spannung
摘要
申请公布号	DE705469(C)	申请公布日期	1941.04.29
申请号	DE1935R093450D	申请日期	1935.05.27
申请人	RADIO CORPORATION OF AMERICA	发明人
分类号	H04N1/00;H04N5/40	主分类号	H04N1/00
代理机构		代理人
主权项
地址

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