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发明名称
Method and apparatus for retaining a core sample within a coring tool
摘要
申请公布号
AU765858(B2)
申请公布日期
2003.10.02
申请号
AU20020027480
申请日期
2002.03.19
申请人
SCHLUMBERGER TECHNOLOGY B.V.
发明人
GARY W CONTRERAS;BUNKER M HILL;EDWARD HARRIGAN;ROBERT WAYNE SUNDQUIST;DEAN LAUPPE;SONY TRAN
分类号
E21B25/10;E21B49/06;(IPC1-7):E21B25/10
主分类号
E21B25/10
代理机构
代理人
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