LUBRICATING OIL COMPOSITIONS,申请号CAD604398-传众专利搜索

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发明名称	LUBRICATING OIL COMPOSITIONS
摘要
申请公布号	CA604398(A)	申请公布日期	1960.08.30
申请号	CAD604398	申请日期
申请人	SHELL OIL COMPANY	发明人	JULIAN G. RYAN
分类号		主分类号
代理机构		代理人
主权项
地址

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