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经营范围
发明名称
WATER INTAKE
摘要
申请公布号
SU676677(A1)
申请公布日期
1979.07.30
申请号
SU19782594658
申请日期
1978.03.27
申请人
NI SEKTOR PROEKTNO-IZYSKATELSKOGO NII "GIDROPROEKT" IM. S.YA.ZHUKA
发明人
EGORSHIN SERGEJ ,SU
分类号
E02B9/00;(IPC1-7):E02B9/00
主分类号
E02B9/00
代理机构
代理人
主权项
地址
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