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发明名称
METHOD FOR MINING STEEPLY DIPPING ORE BODIES
摘要
申请公布号
RU2063512(C1)
申请公布日期
1996.07.10
申请号
RU19950107708
申请日期
1995.05.23
申请人
IVANOV NIKOLAJ FEDOROVICH;SELIVANOV NIKOLAJ PAVLOVICH
发明人
IVANOV NIKOLAJ F;LAPTEV VLADIMIR M;SELIVANOV NIKOLAJ P
分类号
E21C41/26;(IPC1-7):E21C41/26
主分类号
E21C41/26
代理机构
代理人
主权项
地址
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