Selective solvent extraction process employing nitro diethyl compounds as solvents,申请号US19540440841-传众专利搜索

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发明名称	Selective solvent extraction process employing nitro diethyl compounds as solvents
摘要
申请公布号	US2818453(A)	申请公布日期	1957.12.31
申请号	US19540440841	申请日期	1954.07.01
申请人	UNIVERSAL OIL PRODUCTS COMPANY	发明人	CHENICEK JOSEPH A.
分类号	C10G21/12	主分类号	C10G21/12
代理机构		代理人
主权项
地址

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