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发明名称
DEVICE FOR MONITORING THE OPERATION OF STOPING CUTTER-LOADERS
摘要
申请公布号
SU1502829(A1)
申请公布日期
1989.08.23
申请号
SU19874238177
申请日期
1987.05.04
申请人
DN ZAVOD SHAKHTNOJ AVTOMATIKI;DO I "GIPROUGLEAVTOMATIZATSIYA"
发明人
DERGACHEV LEONID G,SU;DEMCHENKO NIKOLAJ P,SU;KIREJ YURIJ A,SU;RYKOV VLADIMIR P,SU;FRUMAN LEONID A,SU
分类号
E21C35/24
主分类号
E21C35/24
代理机构
代理人
主权项
地址
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