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发明名称
ARRANGEMENT FOR CUTTING-OFF THE FLOW OF FLUID IN PIPE ARRANGEMENT FOR CUTTING-OFF THE FLOW OF FLUID
摘要
申请公布号
SU1162942(A2)
申请公布日期
1985.06.23
申请号
SU19833626915
申请日期
1983.07.26
申请人
SP K BYURO I MATEMATIKI MEKHANIKI AN AZSSR
发明人
MIRSALIMOV VAGIF M,SU;ABBASOV ASKERALI T,SU;GALPERIN NISON R,SU
分类号
E21B33/03;(IPC1-7):E21B33/03
主分类号
E21B33/03
代理机构
代理人
主权项
地址
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