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发明名称
HEATING AND COOLING ELECTRICAL COMPONENTS IN A DOWNHOLE OPERATION
摘要
申请公布号
EP1828539(B1)
申请公布日期
2013.01.16
申请号
EP20050852833
申请日期
2005.12.02
申请人
HALLIBURTON ENERGY SERVICES, INC.
发明人
STORM, BRUCE H.;SCHULTZ, ROGER L.;FRIPP, MICHAEL L.
分类号
E21B47/01
主分类号
E21B47/01
代理机构
代理人
主权项
地址
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