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发明名称
Torque limiting tool
摘要
申请公布号
GB2346401(B)
申请公布日期
2003.02.26
申请号
GB20000002125
申请日期
2000.01.31
申请人
* SPECIALISED PETROLEUM SERVICES LIMITED;* SPS-AFOS INTERNATIONAL;* SPS-AFOS GROUP LIMITED;* SPECIALISED PETROLEUM SERVICES GROUP LIMITED
发明人
MARK * CARMICHAEL;PAUL DAVID * HOWLETT
分类号
E21B17/06;E21B21/10;E21B47/09;(IPC1-7):E21B17/06
主分类号
E21B17/06
代理机构
代理人
主权项
地址
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