Apparatus incorporating jet pump for well head cleaning,申请号GB19990022378-传众专利搜索

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发明名称	Apparatus incorporating jet pump for well head cleaning
摘要
申请公布号	GB9922378(D0)	申请公布日期	1999.11.24
申请号	GB19990022378	申请日期	1999.09.22
申请人	SPECIALISED PETROLEUM SERVICES LIMITED	发明人
分类号	E21B37/00	主分类号	E21B37/00
代理机构		代理人
主权项
地址

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