Perfectionnement aux systèmes de signalisation automatique des défauts,申请号FR19600822629-传众专利搜索

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发明名称	Perfectionnement aux systèmes de signalisation automatique des défauts
摘要
申请公布号	FR77422(E)	申请公布日期	1962.03.02
申请号	FR19600822629	申请日期	1960.03.28
申请人	COMPAGNIE DE CONSTRUCTION DE GROS MATERIEL ELECTRO-MECANIQUE	发明人
分类号	G08B23/00;H04M3/10	主分类号	G08B23/00
代理机构		代理人
主权项
地址

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