Perfectionnements aux appareils indicateurs et signalisateurs pour voies publiques et similaires,申请号FRD799986-传众专利搜索

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发明名称	Perfectionnements aux appareils indicateurs et signalisateurs pour voies publiques et similaires
摘要
申请公布号	FR799986(A)	申请公布日期	1936.06.24
申请号	FRD799986	申请日期	1935.03.29
申请人		发明人	ASQUIN JULES
分类号	G09F7/00	主分类号	G09F7/00
代理机构		代理人
主权项
地址

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