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发明名称
DEVICE FOR CONNECTING CABLE TO DOWN-HOLE INSTRUMENT
摘要
申请公布号
SU883370(A1)
申请公布日期
1981.11.23
申请号
SU19802890826
申请日期
1980.03.04
申请人
VNII NEFTEPROMYSLOVOJ GEOFIZIKI
发明人
SAITOV SHAMIL F,SU;BELYSHEV GRIGORIJ A,SU;GABDULLIN TIMERKHAT G,SU;PAVLOV GENNADIJ L,SU
分类号
E21B47/01;(IPC1-7):E21B47/00
主分类号
E21B47/01
代理机构
代理人
主权项
地址
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