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发明名称
BAR OF DEBRIS-RESTRAINING GRID FOR HEATED HYDRAULIC STRUCTURES
摘要
申请公布号
SU1020493(A2)
申请公布日期
1983.05.30
申请号
SU19802966530
申请日期
1980.08.04
申请人
VNII GIDROTEKHNIKI IM.B.E.VEDENEEVA
发明人
DOLNIKOV LEONID L,SU;KOROBKO NADEZHDA V,SU
分类号
E02B5/08;(IPC1-7):E02B5/08
主分类号
E02B5/08
代理机构
代理人
主权项
地址
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