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发明名称
METHOD OF DRILLING A BOREHOLE INTO AN EARTH FORMATION
摘要
申请公布号
AU2002358512(A1)
申请公布日期
2003.06.10
申请号
AU20020358512
申请日期
2002.11.18
申请人
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V.
发明人
MANFRED, RUDOLF, PAUL EIGNER;BEATRICE NEUSTADT;JEANETTE, CAROLINE SCHOUTEN
分类号
C09K8/03;C09K8/52;E21B37/00;(IPC1-7):E21B37/00
主分类号
C09K8/03
代理机构
代理人
主权项
地址
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