Verfahren zur Gewinnung reiner Aromaten aus technischen Kohlenwasserstoffgemischen durch Extraktion mit waessrigen Loesungen alkylierter Formamide,申请号DE1958V013835-传众专利搜索

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发明名称	Verfahren zur Gewinnung reiner Aromaten aus technischen Kohlenwasserstoffgemischen durch Extraktion mit waessrigen Loesungen alkylierter Formamide
摘要
申请公布号	DE1076108(B)	申请公布日期	1960.02.25
申请号	DE1958V013835	申请日期	1958.02.12
申请人	VEB LEUNA-WERKE IAWALTER ULBRICHTIA	发明人	SMEYKAL DR. KARL;KOETHNIG DR. MARTIN;KLEMT HARRY
分类号		主分类号
代理机构		代理人
主权项
地址

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