Downhole force generator and method for use of same,申请号GB20040020426-传众专利搜索

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发明名称	Downhole force generator and method for use of same
摘要
申请公布号	GB0420426(D0)	申请公布日期	2004.10.20
申请号	GB20040020426	申请日期	2004.09.14
申请人	HALLIBURTON ENERGY SERVICES, INC.	发明人
分类号	E21B31/00;E21B41/00	主分类号	E21B31/00
代理机构		代理人
主权项
地址

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