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发明名称
METHOD OF CLASSIFYING FINE PARTICULATE MATERIALS
摘要
申请公布号
SU1502139(A1)
申请公布日期
1989.08.23
申请号
SU19874229651
申请日期
1987.03.16
申请人
KRIVOROZHSKIJ GORNORUDNYJ INSTITUT
发明人
ZOSHCHUK NIKOLAJ I,SU;AFANASEV VITALIJ V,SU;RODIN VLADIMIR E,SU
分类号
B07B15/00;B07B13/10
主分类号
B07B15/00
代理机构
代理人
主权项
地址
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