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发明名称
DOWNHOLE NAVIGATION AND DETECTION SYSTEM
摘要
申请公布号
EP1922571(B1)
申请公布日期
2012.08.15
申请号
EP20060801524
申请日期
2006.08.15
申请人
BAKER HUGHES INCORPORATED
发明人
ESTES, ROBERT, A.;DIFOGGIO, ROCCO;MOLZ, ERIC, B.;CHALITSIOS, CONSTANTYN;KURKOSKI, PHILIP, L.
分类号
G01V5/10;E21B47/024;G01T1/20;G01V5/08
主分类号
G01V5/10
代理机构
代理人
主权项
地址
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