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发明名称
SPIRAL CLASSIFIER
摘要
申请公布号
RU1837979(C)
申请公布日期
1993.08.30
申请号
SU19915017397
申请日期
1991.12.17
申请人
NOVIKOV VITALIJ P;LAKHTER BORIS S;MARKOV VLADIMIR S;GRIBOK VLADIMIR M;PUKHANOV YURIJ YA;ULITSKIJ EFIM N
发明人
NOVIKOV VITALIJ P;LAKHTER BORIS S;MARKOV VLADIMIR S;GRIBOK VLADIMIR M;PUKHANOV YURIJ YA;ULITSKIJ EFIM N
分类号
B03B5/52
主分类号
B03B5/52
代理机构
代理人
主权项
地址
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