Automatic selector for radio receivers,申请号US19470761364-传众专利搜索

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发明名称	Automatic selector for radio receivers
摘要
申请公布号	US2463290(A)	申请公布日期	1949.03.01
申请号	US19470761364	申请日期	1947.07.16
申请人	ROBERT C. DAVIS	发明人	LOLLI JOHN;PAPITTO GENE
分类号	G04C23/00	主分类号	G04C23/00
代理机构		代理人
主权项
地址

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