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发明名称
METHOD OF CONTROLLING THE PROCESS OF CONCENTRATION OF COAL
摘要
申请公布号
SU1572703(A1)
申请公布日期
1990.06.23
申请号
SU19884386147
申请日期
1988.03.01
申请人
DN GORNYJ I IM.ARTEMA
发明人
LAZORIN ANATOLIJ I,SU;ODNOVOL NIKOLAJ N,SU;SAVCHENKO KONSTANTIN K,SU
分类号
B03D1/00
主分类号
B03D1/00
代理机构
代理人
主权项
地址
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