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发明名称
METHOD AND APPARATUS FOR AXCAVATING THICK AND MEDIUM SLOPING ORE BODIES
摘要
申请公布号
SU761705(A1)
申请公布日期
1980.09.07
申请号
SU19782566558
申请日期
1978.01.09
申请人
SMAGIN VALERIJ A,SU;GONCHAROV VIKTOR V,SU;KRASAVIN GERMAN A,SU;KHLOPOV NIKOLAJ V,SU
发明人
SMAGIN VALERIJ A,SU;GONCHAROV VIKTOR V,SU;KRASAVIN GERMAN A,SU;KHLOPOV NIKOLAJ V,SU
分类号
F42D3/04;(IPC1-7):E21C41/06;F42D5/00
主分类号
F42D3/04
代理机构
代理人
主权项
地址
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