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发明名称
METHOD OF FLOTATION OF MINERAL RESOURCES
摘要
申请公布号
RU2038856(C1)
申请公布日期
1995.07.09
申请号
SU19925039761
申请日期
1992.04.23
申请人
INSTITUT GORNOGO DELA SO RAN
发明人
KONDRATEV SERGEJ A;BOCHKAREV GELIJ R;FILIPPOV YURIJ M
分类号
B03D1/00;B03D1/02;(IPC1-7):B03D1/00
主分类号
B03D1/00
代理机构
代理人
主权项
地址
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