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发明名称
COUNTER-SEEPAGE ARRANGEMENT FOR EARTH-FILL HYDRAULIC STRUCTURE
摘要
申请公布号
SU1583518(A1)
申请公布日期
1990.08.07
申请号
SU19884441947
申请日期
1988.04.04
申请人
VNII PO PRIMENENIYU POLIMERNYKH MATERIALOV V MELIORATSII VODNOM KHOZYAJSTVE
发明人
KRICHEVSKIJ IGOR E,SU;GAJLITIS INDULIS YU,SU;KOCHANOV VALENTIN G,SU;STROD YANIS A,SU;KRAVCHENKO ALEKSANDR K,SU;CHUMAGANOV ANATOLIJ P,SU;LVOVSKIJ SEMEN M,SU
分类号
E02B3/16
主分类号
E02B3/16
代理机构
代理人
主权项
地址
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