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发明名称
VORRICHTUNG UND VERFAHREN ZUM ERLEICHTERN DER VERBINDUNG EINES ROHRES MIT EINEM ROHRSTRANG
摘要
申请公布号
DE69905156(D1)
申请公布日期
2003.03.06
申请号
DE19996005156
申请日期
1999.05.12
申请人
WEATHERFORD/LAMB INC., WILMINGTON;LUCAS, BRIAN RONALD
发明人
ABRAHAMSEN, EGIL;ALBRIGHT, LEE;HOLLINGSWORTH, LAWRENCE;BEARB, DONALD;LEICHT, MARION;HAYES, WARREN;BIRDWELL, CLEVELAND;SPEIJ, LEENDERT
分类号
B66C13/04;B66C13/08;E21B19/02;E21B19/06;E21B19/086;E21B19/16;F16C27/08;(IPC1-7):E21B19/02;E21B19/08
主分类号
B66C13/04
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