Procédé pour la coulée de lingots d'acier et lingotière pour la mise en oeuvre de ce procédé,申请号FRD1039374-传众专利搜索

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发明名称	Procédé pour la coulée de lingots d'acier et lingotière pour la mise en oeuvre de ce procédé
摘要
申请公布号	FR1039374(A)	申请公布日期	1953.10.06
申请号	FRD1039374	申请日期	1951.07.04
申请人		发明人	FERRARI VALERIANO;BELLINI DANTE
分类号	B22D7/06	主分类号	B22D7/06
代理机构		代理人
主权项
地址

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