Verfahren zur Herstellung heterocyclischer Sechsringverbindungen mit einem Stickstoffatom im Ring,申请号DE1944N001640D-传众专利搜索

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发明名称	Verfahren zur Herstellung heterocyclischer Sechsringverbindungen mit einem Stickstoffatom im Ring
摘要
申请公布号	DE863944(C)	申请公布日期	1953.01.22
申请号	DE1944N001640D	申请日期	1944.04.07
申请人	N. V. DE BATAAFSCHE PETROLEUM MAATSCHAPPIJ	发明人	HOOG HAN;ENGEL WILLEM FREDERIK
分类号		主分类号
代理机构		代理人
主权项
地址

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