Arrangement in automatic record changers,申请号US19460681179-传众专利搜索

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发明名称	Arrangement in automatic record changers
摘要
申请公布号	US2589515(A)	申请公布日期	1952.03.18
申请号	US19460681179	申请日期	1946.07.03
申请人	SVENSKA AKTIEBOLAGET GASACCUMULATOR	发明人	STANNOW JORGEN CHRISTIAN
分类号	G11B17/16	主分类号	G11B17/16
代理机构		代理人
主权项
地址

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