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经营范围
发明名称
Способ флотации полиметаллических руд
摘要
申请公布号
SU141827(A1)
申请公布日期
1960.11.30
申请号
SU19600686147
申请日期
1960.11.17
申请人
发明人
BEZRODNAYA R.M.;POTAPOV V.K.;GURVICH S.M.;DUDENKOV S.V.;LIVSHITS A.K.
分类号
B03D1/016
主分类号
B03D1/016
代理机构
代理人
主权项
地址
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