Downhole flow control devices,申请号AU20030200174-传众专利搜索

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发明名称	Downhole flow control devices
摘要
申请公布号	AU2003200174(B2)	申请公布日期	2006.04.27
申请号	AU20030200174	申请日期	2003.01.21
申请人	BAKER HUGHES INCORPORATED	发明人	MARK E HOPMANN;ROBERT J COON;MICHAEL A CARMODY;BRIAN A ROTH;DOUGLAS J MURRAY;STEVEN L JENNINGS;KEVIN R JONES
分类号	E21B34/14;E21B43/12	主分类号	E21B34/14
代理机构		代理人
主权项
地址

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