Method and device for remote tuning of radio receiving apparatus,申请号US19370147681-传众专利搜索

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发明名称	Method and device for remote tuning of radio receiving apparatus
摘要
申请公布号	US2152336(A)	申请公布日期	1939.03.28
申请号	US19370147681	申请日期	1937.06.11
申请人	N. V. PHILIPS' GLOEILAMPENFABRIEKEN	发明人	LOON CAREL JAN VAN
分类号	H03J7/16	主分类号	H03J7/16
代理机构		代理人
主权项
地址

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