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发明名称
TUBING EXPANSION
摘要
申请公布号
AU2002352359(A1)
申请公布日期
2003.06.17
申请号
AU20020352359
申请日期
2002.12.06
申请人
WEATHERFORD/LAMB, INC.
发明人
NEIL, ANDREW, ABERCROMBIE SIMPSON
分类号
E21B43/10;(IPC1-7):E21B43/10;F16L13/16
主分类号
E21B43/10
代理机构
代理人
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