HYBRIDBOHRMEISSEL UND BOHRVERFAHREN,申请号AT20080733127T-传众专利搜索

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发明名称	HYBRIDBOHRMEISSEL UND BOHRVERFAHREN
摘要
申请公布号	AT487020(T)	申请公布日期	2010.11.15
申请号	AT20080733127T	申请日期	2008.04.04
申请人	BAKER HUGHES INCORPORATED	发明人	ANTON, ZAHRADNIK;PRESSIER, RUDOLPH;NGUYEN, DON;DAMSCHEN, MICHAEL;CEPEDA, KARLOS;MARVEL, TIM;MEINERS, MATTHEW
分类号	E21B10/14	主分类号	E21B10/14
代理机构		代理人
主权项
地址

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