Dispositif pour la commande d'appareils ou dispositifs analogues comportant des films sonores ou des disques,申请号FRD708804-传众专利搜索

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发明名称	Dispositif pour la commande d'appareils ou dispositifs analogues comportant des films sonores ou des disques
摘要
申请公布号	FR708804(A)	申请公布日期	1931.07.29
申请号	FRD708804	申请日期	1931.01.03
申请人	ALLGEMEINE ELEKTRICITATS-GESELLSCHAFT	发明人
分类号	G11B3/60	主分类号	G11B3/60
代理机构		代理人
主权项
地址

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