OIL RECOVERY SYSTEMS,申请号EP19940930789-传众专利搜索

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发明名称	OIL RECOVERY SYSTEMS
摘要
申请公布号	EP0742859(B1)	申请公布日期	2002.02.06
申请号	EP19940930789	申请日期	1994.10.05
申请人	NEWSOM, COSBY M.	发明人	NEWSOM, COSBY M.
分类号	E02B15/10;C02F1/40;E02B15/04;(IPC1-7):E02B15/04;B01D17/02	主分类号	E02B15/10
代理机构		代理人
主权项
地址

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