Purification of distilled coke oven benzene by distillation with added hydrocarbon material,申请号US19480054086-传众专利搜索

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发明名称	Purification of distilled coke oven benzene by distillation with added hydrocarbon material
摘要
申请公布号	US2618591(A)	申请公布日期	1952.11.18
申请号	US19480054086	申请日期	1948.10.12
申请人	KOPPERS COMPANY, INC.	发明人	ANDERSON JOHN R.
分类号	C07C7/06	主分类号	C07C7/06
代理机构		代理人
主权项
地址

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