AN APPARATUS FOR MEASURING AN INTERNAL DIMENSION OF A WELL-BORE,申请号CA20052581090-传众专利搜索

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发明名称	AN APPARATUS FOR MEASURING AN INTERNAL DIMENSION OF A WELL-BORE
摘要
申请公布号	CA2581090(A1)	申请公布日期	2006.03.30
申请号	CA20052581090	申请日期	2005.09.20
申请人	SCHLUMBERGER CANADA LIMITED	发明人	AUSSIBAL, CHRISTINE;PROUVOST, LAURENT;KALB, FREDERIQUE;MOUGET, PIERRE;DAUTRICHE, CAROLINA
分类号	E21B47/085;E21B47/08	主分类号	E21B47/085
代理机构		代理人
主权项
地址

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