Méthode de pré-chauffage et dispositif de court-circuit extractible pour le pré-chauffage de fours électrolytiques multicellulaires pour la production de l'aluminium,申请号FR19660088670-传众专利搜索

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发明名称	Méthode de pré-chauffage et dispositif de court-circuit extractible pour le pré-chauffage de fours électrolytiques multicellulaires pour la production de l'aluminium
摘要
申请公布号	FR1506748(A)	申请公布日期	1967.12.22
申请号	FR19660088670	申请日期	1966.12.23
申请人	MONTECATINI EDISON S.P.A.	发明人	VARDA GIUSEPPE DE;GARAB GIORGIO OLAH DE
分类号	C25C3/20	主分类号	C25C3/20
代理机构		代理人
主权项
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