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发明名称
METHOD OF COAL FLOTATION
摘要
申请公布号
RU2019302(C1)
申请公布日期
1994.09.15
申请号
SU19915023236
申请日期
1991.12.17
申请人
PETUKHOV VASILIJ NIKOLAEVICH
发明人
PETUKHOV VASILIJ N;RAKHIMOV MARAT N;SHAPOSHNIKOV GENNADIJ A;ISTOMIN NIKOLAJ N;SHAKHOV ANATOLIJ I;LEONOVICH VLADIMIR N;POLYAKOV BORIS YU
分类号
B03D1/02;(IPC1-7):B03D1/02
主分类号
B03D1/02
代理机构
代理人
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