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发明名称
METHOD OF MINING STEEP ORE DEPOSITS
摘要
申请公布号
SU646054(A1)
申请公布日期
1979.02.05
申请号
SU19782593851
申请日期
1978.03.23
申请人
INST GORNOGO DELA AN KAZAKHSKOJ SSR
发明人
AKHMED-GALIEV ERNST S,SU;ISAKOV VIKTOR A,SU;BAKHAREV VALENTIN E,SU;MISYURIN ANATOLIJ ,SU
分类号
(IPC1-7):E21C41/06
主分类号
(IPC1-7):E21C41/06
代理机构
代理人
主权项
地址
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