Remote control for phonographs,申请号US19410403816-传众专利搜索

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发明名称	Remote control for phonographs
摘要
申请公布号	US2378557(A)	申请公布日期	1945.06.19
申请号	US19410403816	申请日期	1941.07.24
申请人	J. P. SEEBURG CORPORATION	发明人	JENSEN HERMAN G.;NELSEN MARVIN G.
分类号	G07F17/30	主分类号	G07F17/30
代理机构		代理人
主权项
地址

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