Lubricant,申请号US19430484464-传众专利搜索

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发明名称	Lubricant
摘要
申请公布号	US2413972(A)	申请公布日期	1947.01.07
申请号	US19430484464	申请日期	1943.04.24
申请人	SINCLAIR REFINING COMPANY	发明人	HERLOCKER ROBERT D.;KLEINHOLZ MILTON PAUL;WATKINS FRANKLIN M.
分类号		主分类号
代理机构		代理人
主权项
地址

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