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发明名称
DEVICE FOR CONTROLLING DRIVES OF FACE CONVEYOR
摘要
申请公布号
SU1684492(A1)
申请公布日期
1991.10.15
申请号
SU19894715689
申请日期
1989.04.04
申请人
N-PROIZV OB PO SOZDANIYU VYPUSKU SREDSTV AVTOM GORNYKH MASHIN "AVTOMATGORMASH"
发明人
MARKMAN BORIS D,SU;SIROTKIN ALEKSANDR A,SU;KOGAN KONSTANTIN K,SU;KOZLOV ALEKSEJ V,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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