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发明名称
Levering av kraft til en undergrunns-brönnmontasje
摘要
申请公布号
NO20030573(A)
申请公布日期
2003.08.07
申请号
NO20030000573
申请日期
2003.02.05
申请人
SCHLUMBERGER TECHNOLOGY BV
发明人
MCHUGH, MARCUS D;KOBYLINSKI, LEE S;D'ARCY, DES
分类号
E21B;E21B17/02;F16L25/01;H01R13/26;H01R13/44;H01R41/00;H02G15/18;(IPC1-7):E21B17/02
主分类号
E21B
代理机构
代理人
主权项
地址
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