Radio receiver and the like,申请号US19420467292-传众专利搜索

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发明名称	Radio receiver and the like
摘要
申请公布号	US2429370(A)	申请公布日期	1947.10.21
申请号	US19420467292	申请日期	1942.11.30
申请人	ROGERS WILLIAM C	发明人	ROGERS WILLIAM C.
分类号	H03G3/02;H04R3/08;H04R9/00	主分类号	H03G3/02
代理机构		代理人
主权项
地址

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