Axially extended downhole seismic source,申请号GB20020025700-传众专利搜索

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发明名称	Axially extended downhole seismic source
摘要
申请公布号	GB2378247(A)	申请公布日期	2003.02.05
申请号	GB20020025700	申请日期	2001.05.02
申请人	* HALLIBURTON ENERGY SERVICES, INC.	发明人	JAMES ROBERT * BIRCHAK;ROBERT L * MALLOY;CARL A * ROBBINS;EUGENE J * LINYAEV;DAVID J * YOUNG
分类号	G01V1/133;(IPC1-7):G01V1/02	主分类号	G01V1/133
代理机构		代理人
主权项
地址

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