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发明名称
Gestellausgleicher
摘要
申请公布号
DE602007001152(D1)
申请公布日期
2009.07.09
申请号
DE200760001152T
申请日期
2007.01.09
申请人
WEATHERFORD/LAMB INC.
发明人
HOLLINGSWORTH, JIMMY L. JR.;HEIDECKE, KARSTEN;WOOD, KEVIN
分类号
E21B19/00;E21B19/086;E21B19/09;E21B19/16
主分类号
E21B19/00
代理机构
代理人
主权项
地址
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