Debris catcher with retention within screen,申请号GB20120001342-传众专利搜索

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发明名称	Debris catcher with retention within screen
摘要
申请公布号	GB2485090(A)	申请公布日期	2012.05.02
申请号	GB20120001342	申请日期	2010.08.20
申请人	BAKER HUGHES INCORPORATED	发明人	JOHN P DAVIS;PAUL L CONNELL
分类号	E21B27/00	主分类号	E21B27/00
代理机构		代理人
主权项
地址

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