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发明名称
APPARATUS FOR CONTROLLING GROUND WATER LEVEL
摘要
申请公布号
SU1640286(A1)
申请公布日期
1991.04.07
申请号
SU19894680613
申请日期
1989.04.18
申请人
UK I INZHENEROV VODNOGO KHOZYAJSTVA
发明人
PASTUSHENKO VLADIMIR I,SU;BAKHOVETS BORIS A,SU;BOCHAROV SERGEJ YU,SU
分类号
E02B11/00;G05D9/02
主分类号
E02B11/00
代理机构
代理人
主权项
地址
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