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发明名称
Method and apparatus for internally connecting to coiled tubing
摘要
申请公布号
GB9400501(D0)
申请公布日期
1994.03.09
申请号
GB19940000501
申请日期
1994.01.12
申请人
CAMCO INTERNATIONAL INC
发明人
分类号
E21B17/04;E21B17/20;F16L33/30;F16L37/084
主分类号
E21B17/04
代理机构
代理人
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