Vorrichtung zur selbsttaetigen Steuerung von Sprechmaschinen durch den Tonarm am Ende des Spiels einer Schallplatte,申请号DE1931A065834D-传众专利搜索

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发明名称	Vorrichtung zur selbsttaetigen Steuerung von Sprechmaschinen durch den Tonarm am Ende des Spiels einer Schallplatte
摘要
申请公布号	DE579785(C)	申请公布日期	1933.06.30
申请号	DE1931A065834D	申请日期	1931.11.20
申请人	AUTOMATIC MUSICAL INSTRUMENT COMPANY	发明人
分类号	G11B17/02	主分类号	G11B17/02
代理机构		代理人
主权项
地址

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