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发明名称
METHOD OF INFLUENCING ICE FORMATION ON RIVER
摘要
申请公布号
SU1491954(A1)
申请公布日期
1989.07.07
申请号
SU19874350266
申请日期
1987.12.28
申请人
SIBIRSK VNII GIDROTEKH
发明人
PAKHOMOV VLADIMIR A,SU;KOCHEROV VALERIJ N,SU
分类号
E02B15/02
主分类号
E02B15/02
代理机构
代理人
主权项
地址
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