Improvements in or relating to mineral lubricating oil compositions,申请号GB19470000469-传众专利搜索

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发明名称	Improvements in or relating to mineral lubricating oil compositions
摘要
申请公布号	GB623591(A)	申请公布日期	1949.05.19
申请号	GB19470000469	申请日期	1947.01.06
申请人	ELLIOTT ALFRED EVANS;JOHN SCOTCHFORD ELLIOTT;C. C. WAKEFIELD & COMPANY LIMITED	发明人
分类号	C10M137/10;C10M141/10	主分类号	C10M137/10
代理机构		代理人
主权项
地址

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