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经营范围
发明名称
Method and apparatus for ascertaining a characteristic of a geological formation
摘要
申请公布号
GB2351147(B)
申请公布日期
2001.11.07
申请号
GB20000009813
申请日期
2000.04.25
申请人
* SCHLUMBERGER LIMITED
发明人
DARREL E * CANNON
分类号
G01V3/20;G01V5/10;(IPC1-7):G01V3/20
主分类号
G01V3/20
代理机构
代理人
主权项
地址
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