PROCEDE POUR SEPARER LES FRACTIONS AROMATIQUES A PARTIR DE MELANGES D'HYDROCARBURES D'UNE TENEUR QUELCONQUE EN FRACTIONS,申请号BE19710766937-传众专利搜索

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发明名称	PROCEDE POUR SEPARER LES FRACTIONS AROMATIQUES A PARTIR DE MELANGES D'HYDROCARBURES D'UNE TENEUR QUELCONQUE EN FRACTIONS
摘要
申请公布号	BE766937(A4)	申请公布日期	1971.10.01
申请号	BE19710766937	申请日期	1971.05.10
申请人	HEINRICH KOPPERS G.M.B.H., MOLTEKESTRASSE 29, 43 ESSEN (ALLEMAGNE),	发明人
分类号	C07C7/08;(IPC1-7):C07C/	主分类号	C07C7/08
代理机构		代理人
主权项
地址

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