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经营范围
发明名称
DUST-SUPPRESSION APPARATUS
摘要
申请公布号
SU928031(A1)
申请公布日期
1982.05.15
申请号
SU19802904840
申请日期
1980.04.02
申请人
LEGKODUKH IVAN G,SU;AKSENOV YURIJ G,SU;ONTIN EVGENIJ,SU;KOLOSOV VYACHESLAV N,SU;BIKMULIN ABDUL A,SU
发明人
LEGKODUKH IVAN G,SU;AKSENOV YURIJ G,SU;ONTIN EVGENIJ I,SU;KOLOSOV VYACHESLAV N,SU;BIKMULIN ABDUL A,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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