METHOD OF DRY MILLING OF MINERALS IN TUBE MILL
申请公布号:SU667241(A1)
申请号:SU19772494373
申请日期:1977.06.10
申请公布日期:1979.06.15
发明人:GRININ MIKHAIL S,SU;ZHARKO VLADIMIR ,SU;KREJMER MIKHAIL B,SU
分类号:B02C23/24;(IPC1-7):B02C23/24
主分类号:B02C23/24
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