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发明名称
FISH PROTECTING DEVICE OF WATER INTAKE STRUCTURE
摘要
申请公布号
SU1709005(A2)
申请公布日期
1992.01.30
申请号
SU19904798326
申请日期
1990.03.05
申请人
NOVOCHERKASSKIJ INZHENERNO-MELIORATIVNYJ I IM.A.K.KORTUNOVA
发明人
CHISTYAKOV ALEKSANDR A,SU;PARULAVA IGOR I,SU;CHERKASOV VLADIMIR A,SU;SHKURA VIKTOR N,SU
分类号
E02B8/08;E02B9/04
主分类号
E02B8/08
代理机构
代理人
主权项
地址
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