WELL SCREEN WITH DRAINAGE ASSEMBLY,申请号EP20100762384-传众专利搜索

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发明名称	WELL SCREEN WITH DRAINAGE ASSEMBLY
摘要
申请公布号	EP2417329(A2)	申请公布日期	2012.02.15
申请号	EP20100762384	申请日期	2010.04.07
申请人	HALLIBURTON ENERGY SERVICES, INC.	发明人	BONNER, AARON, JAMES;LOPEZ, JEAN-MARC
分类号	E21B43/08;E21B43/10	主分类号	E21B43/08
代理机构		代理人
主权项
地址

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