METHOD AND SYSTEM FOR CONTROLLING ADDITION OF POWDERY MATERIALS TO THE BATH OF AN ELECTROLYSIS CELL FOR THE PRODUCTION OF ALUMINIUM,申请号EP20040787471-传众专利搜索

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发明名称	METHOD AND SYSTEM FOR CONTROLLING ADDITION OF POWDERY MATERIALS TO THE BATH OF AN ELECTROLYSIS CELL FOR THE PRODUCTION OF ALUMINIUM
摘要
申请公布号	EP1678350(B1)	申请公布日期	2012.01.18
申请号	EP20040787471	申请日期	2004.09.28
申请人	ALUMINIUM PECHINEY	发明人	RITTER, CLAUDE;SULMONT, BENOIT
分类号	C25C3/14;C25C3/20	主分类号	C25C3/14
代理机构		代理人
主权项
地址

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