Magnetohydrodynamic device for the preventive control of scale in oil well production columns,申请号GB20100014604-传众专利搜索

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发明名称	Magnetohydrodynamic device for the preventive control of scale in oil well production columns
摘要
申请公布号	GB201014604(D0)	申请公布日期	2010.10.13
申请号	GB20100014604	申请日期	2010.09.02
申请人	PETROLEO BRASILEIRO S.A. - PETROBRAS	发明人
分类号		主分类号
代理机构		代理人
主权项
地址

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