Processo para tratar um poço de petróleo filtro tubular para uso no mesmo elementos de tratamento de poço de petróleo e processo para fabricar elementos para uso no processo,申请号BR19959510232-传众专利搜索

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发明名称	Processo para tratar um poço de petróleo filtro tubular para uso no mesmo elementos de tratamento de poço de petróleo e processo para fabricar elementos para uso no processo
摘要
申请公布号	BR9510232(A)	申请公布日期	1997.11.04
申请号	BR19959510232	申请日期	1995.05.30
申请人	UNITED KINGDOM ATOMIC ENERGY AUTHORITY.	发明人	BOURNE HUGH MALCOLM;READ PETER ARNE
分类号	C09K8/80;C09K8/92;E21B37/06;E21B41/02;E21B43/267;(IPC1-7):E21B37/06	主分类号	C09K8/80
代理机构		代理人
主权项
地址

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