APPARATUS FOR CONTROLLING OCTANE VALUE IN GASOLINE,申请号USD3469954-传众专利搜索

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发明名称	APPARATUS FOR CONTROLLING OCTANE VALUE IN GASOLINE
摘要
申请公布号	US3469954(A)	申请公布日期	1969.09.30
申请号	USD3469954	申请日期	1964.11.10
申请人	E.I. DU PONT DE NEMOURS & CO.	发明人	RICHARD A. HOFFMAN
分类号	G01N33/28;(IPC1-7):G01N33/22	主分类号	G01N33/28
代理机构		代理人
主权项
地址

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