FREQUENCY CONVERSION SYSTEM FOR SUPERHETERODYNE RADIO RECEIVERS,申请号CAD491666-传众专利搜索

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发明名称	FREQUENCY CONVERSION SYSTEM FOR SUPERHETERODYNE RADIO RECEIVERS
摘要
申请公布号	CA491666(A)	申请公布日期	1953.03.31
申请号	CAD491666	申请日期
申请人	CANADIAN GENERAL ELECTRIC COMPANY	发明人	ROBERT B. DOME
分类号		主分类号
代理机构		代理人
主权项
地址

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