Multi-layered wellbore junction,申请号GB20070014800-传众专利搜索

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发明名称	Multi-layered wellbore junction
摘要
申请公布号	GB0714800(D0)	申请公布日期	2007.09.05
申请号	GB20070014800	申请日期	2005.02.04
申请人	HALLIBURTON ENERGY SERVICES, INC.	发明人
分类号	E21B41/00;E21B43/10	主分类号	E21B41/00
代理机构		代理人
主权项
地址

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