METHOD OF FLOTATING USEFUL MINERALS IN PARTICULAR COPPER,ZINC AND LEAD ORESI,CINKA I SVINCA,申请号PL19800227112-传众专利搜索

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发明名称	METHOD OF FLOTATING USEFUL MINERALS IN PARTICULAR COPPER,ZINC AND LEAD ORESI,CINKA I SVINCA
摘要
申请公布号	PL120846(B2)	申请公布日期	1982.03.31
申请号	PL19800227112	申请日期	1980.10.04
申请人		发明人
分类号	B03D;B03D1/02;(IPC1-7):B03D1/02	主分类号	B03D
代理机构		代理人
主权项
地址

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