Tubing handling apparatus having two injector heads,申请号GB20090002798-传众专利搜索

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发明名称	Tubing handling apparatus having two injector heads
摘要
申请公布号	GB2457585(A)	申请公布日期	2009.08.26
申请号	GB20090002798	申请日期	2009.02.20
申请人	QSERV LIMITED	发明人	MICHAEL DREELAN
分类号	E21B19/09;E21B19/22	主分类号	E21B19/09
代理机构		代理人
主权项
地址

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