Blending agent for lubricating oils,申请号US19360117536-传众专利搜索

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发明名称	Blending agent for lubricating oils
摘要
申请公布号	US2195549(A)	申请公布日期	1940.04.02
申请号	US19360117536	申请日期	1936.12.24
申请人	STANDARD OIL DEVELOPMENT COMPANY	发明人	WASSON JONES I.
分类号	A61M11/06;C10M135/06	主分类号	A61M11/06
代理机构		代理人
主权项
地址

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