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发明名称
FLUID-TIGHT SEMICOUPLING FOR JOINING GEOPHYSICAL CABLE TO DOWN-HOLE INSTRUMENT
摘要
申请公布号
SU1165770(A1)
申请公布日期
1985.07.07
申请号
SU19813248077
申请日期
1981.02.20
申请人
VNI PK I GEOFIZICHESKIKH ISSLEDOVANIJ GEOLOGO-RAZVEDOCHNYKH SKVAZHIN
发明人
SAFIULLIN GUMER G,SU;ABDULLIN VALERIJ I,SU
分类号
E21B47/00;(IPC1-7):E21B47/00
主分类号
E21B47/00
代理机构
代理人
主权项
地址
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