Processing of a copper concentrate,申请号ZA19940006417-传众专利搜索

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发明名称	Processing of a copper concentrate
摘要
申请公布号	ZA9406417(B)	申请公布日期	1995.03.17
申请号	ZA19940006417	申请日期	1994.08.23
申请人	AFRICAN OXYGEN LIMITED.	发明人	FRANCIS RICHARD HUGHES;GARETH WYN JONES
分类号	C22B;F27B	主分类号	C22B
代理机构		代理人
主权项
地址

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