Activating means for down-hole tool,申请号AU19960064508-传众专利搜索

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发明名称	Activating means for down-hole tool
摘要
申请公布号	AU697807(B2)	申请公布日期	1998.10.15
申请号	AU19960064508	申请日期	1996.05.30
申请人	WEATHERFORD/LAMB INC.	发明人	GEORGE TELFER
分类号	E21B23/00;E21B23/04;E21B23/06;E21B33/129;E21B33/1295;E21B43/10;(IPC1-7):E21B23/00	主分类号	E21B23/00
代理机构		代理人
主权项
地址

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