Extraction de cuivre.,申请号OA19730054969-传众专利搜索

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发明名称	Extraction de cuivre.
摘要
申请公布号	OA4547(A)	申请公布日期	1980.04.30
申请号	OA19730054969	申请日期	1973.07.18
申请人	ANGLO AMERICAN CORPORATION OF SOUTH AFRICA	发明人
分类号	C25C1/12;C01G3/00;C25B1/00;(IPC1-7):C25B1/00	主分类号	C25C1/12
代理机构		代理人
主权项
地址

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