Способ селективной флотации руд цветных металлов,申请号SU19440335378-传众专利搜索

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发明名称	Способ селективной флотации руд цветных металлов
摘要
申请公布号	SU65627(A1)	申请公布日期	1944.11.30
申请号	SU19440335378	申请日期	1944.11.16
申请人	GOLITSYNSKIJ A.A.;ROZOV B.I.	发明人	GOLITSYNSKIJ A.A.;ROZOV B.I.
分类号	B03D1/02	主分类号	B03D1/02
代理机构		代理人
主权项
地址

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