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经营范围
发明名称
Hydraulic setting tool
摘要
申请公布号
GB2325680(B)
申请公布日期
2001.08.15
申请号
GB19980007502
申请日期
1998.04.08
申请人
* BAKER HUGHES INCORPORATED
发明人
WILLIAM T * TAPPS
分类号
E21B23/06;E21B33/129;E21B33/1295;E21B34/12;E21B34/14;(IPC1-7):E21B23/06
主分类号
E21B23/06
代理机构
代理人
主权项
地址
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