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发明名称
METHOD OF HYDRAULIC DEPOSITION OF EARTH STRUCTURE
摘要
申请公布号
SU1479567(A1)
申请公布日期
1989.05.15
申请号
SU19874268508
申请日期
1987.06.26
申请人
NOVOSIBIRSKIJ INZH-STR I IM.V.V.KUJBYSHEVA
发明人
ROSHCHUPKIN DMITRIJ V,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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