Record lifting mechanism for automatic phonograph record players,申请号US19510205247-传众专利搜索

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发明名称	Record lifting mechanism for automatic phonograph record players
摘要
申请公布号	US2639154(A)	申请公布日期	1953.05.19
申请号	US19510205247	申请日期	1951.01.10
申请人	WILLIAMS PATENT CORPORATION	发明人	COLLINS EDWARD J.
分类号	G11B17/00	主分类号	G11B17/00
代理机构		代理人
主权项
地址

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