Solvent extraction of oxygenated products,申请号US19370119001-传众专利搜索

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发明名称	Solvent extraction of oxygenated products
摘要
申请公布号	US2222215(A)	申请公布日期	1940.11.19
申请号	US19370119001	申请日期	1937.01.04
申请人	UNION OIL COMPANY OF CALIFORNIA	发明人	EWING FREDERICK J.
分类号	C07C51/48	主分类号	C07C51/48
代理机构		代理人
主权项
地址

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