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发明名称
METHOD FOR OPERATION OF ORE-RECEIVING WORKINGS
摘要
申请公布号
SU1663189(A1)
申请公布日期
1991.07.15
申请号
SU19894715719
申请日期
1989.07.10
申请人
MO GORNYJ INSTITUT
发明人
BOBIN SEMEN A,SU;LUSHNIKOV VIKTOR I,SU;NABATOV VYACHESLAV V,SU;GRISHIN ALEKSANDR P,SU;GAJDIN ANDREJ P,SU;MATVEEV IGOR F,SU;EJSMONT SERGEJ N,SU;EREMENKO ANDREJ A,SU
分类号
E21C41/16
主分类号
E21C41/16
代理机构
代理人
主权项
地址
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