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发明名称
GAS-LIQUID BOREHOLE SEPARATOR
摘要
申请公布号
SU578443(A1)
申请公布日期
1977.10.30
申请号
SU19752093871
申请日期
1975.01.07
申请人
INST GEOTEKHNICHESKOJ MEKHANIKI AN UK SSR
发明人
USIK IVAN N,SU;SIROTENKO VALERIJ D,SU
分类号
(IPC1-7):E21B39/00
主分类号
(IPC1-7):E21B39/00
代理机构
代理人
主权项
地址
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