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发明名称
METHOD OF STRIP MINING OF MINERAL DEPOSITS BY CONTINUOUS- ACTION EXCAVATING MACHINES WITH TRANSLOADERS
摘要
申请公布号
SU1654576(A1)
申请公布日期
1991.06.07
申请号
SU19884421476
申请日期
1988.05.07
申请人
SITKAREV GENNADIJ T,SU
发明人
SITKAREV GENNADIJ T,SU
分类号
E21C41/26
主分类号
E21C41/26
代理机构
代理人
主权项
地址
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