DEVICE FOR EXTRACTING AT LEAST ONE TYPE OF GAS CONTAINED IN A DRILLING MUD, AN ANALYSIS ARRANGEMENT AND A RELATED EXTRACTION METHOD,申请号EP20060755453-传众专利搜索

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发明名称	DEVICE FOR EXTRACTING AT LEAST ONE TYPE OF GAS CONTAINED IN A DRILLING MUD, AN ANALYSIS ARRANGEMENT AND A RELATED EXTRACTION METHOD
摘要
申请公布号	EP1875036(B1)	申请公布日期	2012.03.14
申请号	EP20060755453	申请日期	2006.04.24
申请人	GEOSERVICES EQUIPEMENTS	发明人	EVRARD, JEAN-FRANCOIS
分类号	E21B21/06;E21B49/00	主分类号	E21B21/06
代理机构		代理人
主权项
地址

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