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发明名称
METHOD AND APPARATUS FOR INVESTIGATING DUST RELEASE IN MOTION OF DISINTEGRATED MATERIAL
摘要
申请公布号
SU1122834(A1)
申请公布日期
1984.11.07
申请号
SU19823431181
申请日期
1982.04.23
申请人
G MAKEEVSKIJ REVOLYUTSII NII PO BEZOPASNOSTI RABOT V GORNOJ PROMYSHLENNOSTI
发明人
KORENEV ALEKSANDR P,SU;MEDVEDEV EDUARD N,SU;SKLYAROV LEONTIJ I,SU
分类号
E21F5/00;(IPC1-7):E21F5/00
主分类号
E21F5/00
代理机构
代理人
主权项
地址
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