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发明名称
APPARATUS FOR CLASSIFYING GRANULAR MATERIALS
摘要
申请公布号
SU764745(A1)
申请公布日期
1980.09.23
申请号
SU19782624011
申请日期
1978.06.02
申请人
GNII PO KERAMZITU NIIKERAMZIT
发明人
DUBOV VLADISLAV A,SU;ELKONYUK ALEKSEJ A,SU
分类号
B03C1/00;B07B1/28;(IPC1-7):B07B1/28
主分类号
B03C1/00
代理机构
代理人
主权项
地址
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