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发明名称
Coiled tubing system
摘要
申请公布号
GB2322392(A)
申请公布日期
1998.08.26
申请号
GB19980001121
申请日期
1998.01.21
申请人
PHILIP * HEAD
发明人
PHILIP * HEAD
分类号
E21B17/20;(IPC1-7):E21B17/20
主分类号
E21B17/20
代理机构
代理人
主权项
地址
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