Filtrate reducer for drilling muds,申请号EP20060126590-传众专利搜索

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发明名称	Filtrate reducer for drilling muds
摘要
申请公布号	EP1801180(B1)	申请公布日期	2008.12.31
申请号	EP20060126590	申请日期	2006.12.20
申请人	LAMBERTI SPA	发明人	VECCHI, STEFANIA;CHIAVACCI, DARIO;DEMARCHI, CRISTINA;VIGANO, LAURA;LI BASSII, GIUSEPPE
分类号	C09K8/20;C08F251/02	主分类号	C09K8/20
代理机构		代理人
主权项
地址

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