Detector for frequency-modulated and like signals,申请号GB19490018639-传众专利搜索

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发明名称	Detector for frequency-modulated and like signals
摘要
申请公布号	GB659544(A)	申请公布日期	1951.10.24
申请号	GB19490018639	申请日期	1949.07.14
申请人	SYLVANIA ELECTRIC PRODUCTS, INC.	发明人
分类号	H03D3/10	主分类号	H03D3/10
代理机构		代理人
主权项
地址

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