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发明名称
APPARATUS FOR CONSOLIDATING ROCKS
摘要
申请公布号
SU1684512(A1)
申请公布日期
1991.10.15
申请号
SU19894755174
申请日期
1989.11.01
申请人
SP K BYURO PO PODZEMNOMU SAMOKHODNOMU GORNOMU OBORU "GORMASH"
发明人
DEJNEKO PAVEL F,SU;DOLGAL VLADIMIR G,SU;ILIN VLADIMIR A,SU
分类号
E21D20/02
主分类号
E21D20/02
代理机构
代理人
主权项
地址
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