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发明名称
Bohrlochpacker
摘要
申请公布号
DE60023061(D1)
申请公布日期
2006.02.23
申请号
DE20006023061
申请日期
2000.04.06
申请人
HALLIBURTON ENERGY SERVICES, INC.
发明人
VARGUS, GREGORY W.;HUSHBECK, DONALD F.;BERSCHEIDT, KEVIN T.;WINSLOW, DONNY W.;SMITH, DONALD R.;HAWKINS, THOMAS W.
分类号
E21B33/12;E21B33/129
主分类号
E21B33/12
代理机构
代理人
主权项
地址
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