Lubricants containing non-ash-forming additives,申请号US19640401653-传众专利搜索

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发明名称	Lubricants containing non-ash-forming additives
摘要
申请公布号	US3298955(A)	申请公布日期	1967.01.17
申请号	US19640401653	申请日期	1964.10.05
申请人	SHELL OIL COMPANY	发明人	STRANG AART
分类号	C10M133/54	主分类号	C10M133/54
代理机构		代理人
主权项
地址

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