Removal of metal contaminants from heavy oils,申请号GB19570005756-传众专利搜索

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发明名称	Removal of metal contaminants from heavy oils
摘要
申请公布号	GB834292(A)	申请公布日期	1960.05.04
申请号	GB19570005756	申请日期	1957.02.20
申请人	ESSO RESEARCH AND ENGINEERING COMPANY	发明人
分类号	C10G67/04	主分类号	C10G67/04
代理机构		代理人
主权项
地址

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