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发明名称
摘要
申请公布号	FR2517704(B1)	申请公布日期	1984.01.27
申请号	FR19810023329	申请日期	1981.12.08
申请人	PECHINEY ALUMINIUM	发明人
分类号	C25C3/12;C25C3/10;C25C3/20;(IPC1-7):C25C3/12	主分类号	C25C3/12
代理机构		代理人
主权项
地址

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