EXTRACTION OF VALUABLE METALS,申请号GB19840011511-传众专利搜索

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发明名称	EXTRACTION OF VALUABLE METALS
摘要
申请公布号	GB8411511(D0)	申请公布日期	1984.06.13
申请号	GB19840011511	申请日期	1984.05.04
申请人	HYDROMET MINERAL (UK) LTD	发明人
分类号	B01J19/20;(IPC1-7):B01J19/20	主分类号	B01J19/20
代理机构		代理人
主权项
地址

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