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经营范围
发明名称
PURIFICATION PROCESS FOR METHYL ACETATE
摘要
申请公布号
EP0487285(A3)
申请公布日期
1993.04.28
申请号
EP19910310620
申请日期
1991.11.18
申请人
HOECHST CELANESE CORPORATION
发明人
SCATES, MARK O.;GIBBS, RUSSEL K., JR.;TORRENCE, G. PAULL
分类号
C07C67/54;C07C67/58;C07C67/60;C07C69/14;(IPC1-7):C07C69/14
主分类号
C07C67/54
代理机构
代理人
主权项
地址
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