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发明名称
METHOD FOR MINING GENTLY SLOPING ORE BODIES OF SMALL AND MEDIUM THICKNESS
摘要
申请公布号
RU1792487(C)
申请公布日期
1993.01.30
申请号
SU19914930232
申请日期
1991.04.22
申请人
VNI, üPOEKTHÕö ô KOHCTPÔKTOPCKôö ôHCTôTÔT ×OPHO×O ¯EóA ô METAóóÔP×ôô |BETHÕX METAóóOB
发明人
ZHARKENOV MARAT I,SU;IMANGALIEV ASER I,SU;IOFIN STANISLAV L,SU;DROZDOV VALERIJ S,SU;RUDNEVA ELEONORA N,SU;KUZNETSOV VLADIMIR B,SU
分类号
E21C41/22
主分类号
E21C41/22
代理机构
代理人
主权项
地址
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