Method and apparatus for retaining a core sample within a coring tool,申请号GB20020006545-传众专利搜索

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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	GB0206545(D0)	申请公布日期	2002.05.01
申请号	GB20020006545	申请日期	2002.03.20
申请人	SCHLUMBERGER HOLDINGS LIMITED	发明人
分类号	E21B25/10;E21B49/06	主分类号	E21B25/10
代理机构		代理人
主权项
地址

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