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发明名称
Method for handling a tubular pipe
摘要
申请公布号
GB2462390(B)
申请公布日期
2010.03.31
申请号
GB20090019858
申请日期
2009.11.13
申请人
WEATHERFORD/LAMB INC.
发明人
BERND-GEORG PIETRAS
分类号
F16L1/20;E21B19/15;F16L1/06
主分类号
F16L1/20
代理机构
代理人
主权项
地址
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