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发明名称
ORE BLOCK COMPLETION METHOD
摘要
申请公布号
SU1765402(A1)
申请公布日期
1992.09.30
申请号
SU19904872050
申请日期
1990.09.06
申请人
VOSTOCHNYJ NI GORNORUDNYJ INSTITUT
发明人
KONANYKHIN VASILIJ A,SU;MAKARENKO MIKHAIL B,SU;VASILKOV VASILIJ K,SU;KONANYKHIN ALEKSANDR I,SU;POKROVSKIJ BORIS V,SU;ZALESSKAYA OLGA V,SU;ZHIGUN SERGEJ N,SU;DOROGUNTSOV VIKTOR V,SU;MEER VASILIJ L,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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