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发明名称
METHOD OF COAL FLOTATION
摘要
申请公布号
SU1666188(A1)
申请公布日期
1991.07.30
申请号
SU19894720431
申请日期
1989.07.20
申请人
MAGNITOGORSKIJ GORNO-METALLURGICHESKIJ I IM.G.I.NOSOVA
发明人
PETUKHOV VASILIJ N,SU;RAKHMANKULOV DILYUS L,SU;ROLNIK LYUBOV Z,SU;TEREGULOVA GUZALIYA T,SU;PETUKHOV SERGEJ V,SU;OBUKH LYUBOV V,SU;MIKHAJLOVNA TATYANA V,SU
分类号
B03D1/008
主分类号
B03D1/008
代理机构
代理人
主权项
地址
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