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经营范围
发明名称
A METHOD FOR ERECTING CONCRETE DAMS
摘要
申请公布号
SU1668526(A1)
申请公布日期
1991.08.07
申请号
SU19884483820
申请日期
1988.09.20
申请人
VNII GIDROTEKHNIKI IM.B.E.VEDENEEVA
发明人
KUDINOV VIKTOR A,SU;SULIMOV VLADIMIR S,SU
分类号
E02B1/00;E02B7/10
主分类号
E02B1/00
代理机构
代理人
主权项
地址
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