REMOTELY OPERATED SINGLE JOINT ELEVATOR,申请号EP20080842839-传众专利搜索

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发明名称	REMOTELY OPERATED SINGLE JOINT ELEVATOR
摘要
申请公布号	EP2215325(A2)	申请公布日期	2010.08.11
申请号	EP20080842839	申请日期	2008.10.25
申请人	WEATHERFORD/LAMB INC.	发明人	PIETRAS, BERND-GEORG;WOOD, KEVIN;HEIDECKE, KARSTEN;HOOKER, JOHN D., II;HELMS, MARTIN;LIESS, MARTIN
分类号	E21B19/06	主分类号	E21B19/06
代理机构		代理人
主权项
地址

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