Procédé de préparation de naphtalène ayant la qualité d'une matière pressée à chaud,申请号FRD1103389-传众专利搜索

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发明名称	Procédé de préparation de naphtalène ayant la qualité d'une matière pressée à chaud
摘要
申请公布号	FR1103389(A)	申请公布日期	1955.11.02
申请号	FRD1103389	申请日期	1954.07.02
申请人	HEINRICH KOPPERS GESELLSCHAFT MIT BESCHRANKTER HAFTUNG	发明人
分类号	C07C7/14	主分类号	C07C7/14
代理机构		代理人
主权项
地址

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