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经营范围
发明名称
METHOD OF MINING INCLINED ORE DEPOSITS
摘要
申请公布号
SU734420(A1)
申请公布日期
1980.05.15
申请号
SU19782587527
申请日期
1978.03.02
申请人
G P NAUCHNO- I I GIPRONIKEL
发明人
VASILEV VLADIMIR V,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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