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发明名称
Expandable hanger with compliant slip system
摘要
申请公布号
GB0409684(D0)
申请公布日期
2004.06.02
申请号
GB20040009684
申请日期
2004.04.30
申请人
WEATHERFORD/LAMB INC.
发明人
分类号
E21B43/10
主分类号
E21B43/10
代理机构
代理人
主权项
地址
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