Machine sonore et parlante à répétition automatique,申请号FRD789098-传众专利搜索

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发明名称	Machine sonore et parlante à répétition automatique
摘要
申请公布号	FR789098(A)	申请公布日期	1935.10.22
申请号	FRD789098	申请日期	1934.07.25
申请人		发明人	ALEXANDRE HUGUENARD EUGENE
分类号	G09F25/00	主分类号	G09F25/00
代理机构		代理人
主权项
地址

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