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发明名称
BOHRLOCHPACKER
摘要
申请公布号
DE69829865(D1)
申请公布日期
2005.05.25
申请号
DE19986029865
申请日期
1998.02.03
申请人
HALLIBURTON ENERGY SERVICES, INC.
发明人
ARIZMENDI, NAPOLEON;TIPS, R.
分类号
E21B33/12;E21B33/128;(IPC1-7):E21B33/12
主分类号
E21B33/12
代理机构
代理人
主权项
地址
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