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发明名称
DEVICE FOR HYDRAULIC DEPOSITION OF EARTH-FILL STRUCTURE
摘要
申请公布号
RU1787182(C)
申请公布日期
1993.01.07
申请号
SU19904888778
申请日期
1990.02.06
申请人
N-PROIZV OB PO OSUSHENIYU MESTOROZHDENIJ POLEZNYKH ISKOPAEMYKH SP GORNYM RABOTAM
发明人
BORODAVKO FEDOR F,SU;AKSENOV STANISLAV G,SU;IVASHCHENKO NIKOLAJ A,SU;KUTS VASILIJ S,SU
分类号
E02B7/06
主分类号
E02B7/06
代理机构
代理人
主权项
地址
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