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发明名称
METHOD OF LIMITING WATER INFLOW INTO WELL
摘要
申请公布号
SU956769(A1)
申请公布日期
1982.09.07
申请号
SU19802960734
申请日期
1980.07.14
申请人
V NEFTEGAZOVYJ NI INSTITUT
发明人
AMIYAN VARTAN A,SU;MUKHAMETZYANOV AKLIM K,SU;AMIYAN ALEKSANDR V,SU;BARINOVA MARGARITA A,SU
分类号
E21B43/32;(IPC1-7):E21B43/32
主分类号
E21B43/32
代理机构
代理人
主权项
地址
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