Nouveau phonographe électrique à changement automatique des disques,申请号FRD998493-传众专利搜索

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发明名称	Nouveau phonographe électrique à changement automatique des disques
摘要
申请公布号	FR998493(A)	申请公布日期	1952.01.18
申请号	FRD998493	申请日期	1945.10.13
申请人		发明人	SCARPA FRANCOIS-XAVIER;LESAGE EDOUARD
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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