Improvements in and relating to process for extracting anthracene and carbazol from crude anthracenic oils of coal tars,申请号GB19650013192-传众专利搜索

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发明名称	Improvements in and relating to process for extracting anthracene and carbazol from crude anthracenic oils of coal tars
摘要
申请公布号	GB1037207(A)	申请公布日期	1966.07.27
申请号	GB19650013192	申请日期	1965.03.29
申请人	PROABD S.A.	发明人
分类号	C07C7/04;C07C7/14;C07D209/84	主分类号	C07C7/04
代理机构		代理人
主权项
地址

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