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发明名称
Method and composition for preserving core sample integrity using an encapsulating material
摘要
申请公布号
EP0621396(B1)
申请公布日期
1998.06.17
申请号
EP19940106204
申请日期
1994.04.21
申请人
BAKER HUGHES INCORPORATED
发明人
COLLEE, PIERRE EMMANUEL;MALLOW, WILLIAM A.;RADFORD, STEVEN R.
分类号
C09K8/60;C09K8/92;E21B25/08;(IPC1-7):E21B43/25
主分类号
C09K8/60
代理机构
代理人
主权项
地址
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