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发明名称
GRAVITY DAM
摘要
申请公布号
SU1678964(A1)
申请公布日期
1991.09.23
申请号
SU19904799467
申请日期
1990.01.15
申请人
UK OTDEL V PROEKTNO-IZYSKATELSKOGO NII "GIDROPROEKT" IM.S.YA.ZHUKA
发明人
LANDAU YURIJ A,SU
分类号
E02B7/10
主分类号
E02B7/10
代理机构
代理人
主权项
地址
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