发明名称 THREADLESS DRILLPIPE CONNECTOR
摘要 A threadless tubular connector includes a first component having a first tubular axis defined therethrough and configured to engage a second component having a second tubular axis defined therethrough, and a retaining member configured to maintain an alignment of the first tubular axis with the second tubular axis.
申请公布号 WO2010099283(A3) 申请公布日期 2010.10.28
申请号 WO2010US25352 申请日期 2010.02.25
申请人 FRANK'S INTERNATIONAL, INC.;BUYTAERT, JEAN, P. 发明人 BUYTAERT, JEAN, P.
分类号 E21B17/02;E21B17/046 主分类号 E21B17/02
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