PERFECCIONAMIENTOS INTRODUCIDOS EN CUBAS CATODICAS PARA HORNO DE ELECTROLISIS DE ALUMINIO,申请号ES19940002487-传众专利搜索

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发明名称	PERFECCIONAMIENTOS INTRODUCIDOS EN CUBAS CATODICAS PARA HORNO DE ELECTROLISIS DE ALUMINIO
摘要
申请公布号	ES248794(A1)	申请公布日期	1959.08.01
申请号	ES19940002487	申请日期	1959.04.18
申请人	ALUMINIUM INDUSTRIE A.G.	发明人
分类号	(IPC1-7):C25	主分类号	(IPC1-7):C25
代理机构		代理人
主权项
地址

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