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发明名称
FREMGANGSMAATE FOR AA FRASKILLE RENE AROMATISKE FORBINDELSER FRA HYDROKARBONBLANDINGER SOM INNEHOLDER MINST 80% AROMATER VED EKSTRAKTIV DESTILLASJON OG REKTIFIKASJON
摘要
申请公布号
NO141048(C)
申请公布日期
1980.01.02
申请号
NO19730004532
申请日期
1973.11.28
申请人
SNAM PROGETTI S.P.A.,
发明人
PARET, GIANCARLO,
分类号
B01D3/40;C07C1/00;C07C7/08;C07C15/02;C07C15/44;C07C15/46;C07C67/00;(IPC1-7):C07C7/08;C07C7/01
主分类号
B01D3/40
代理机构
代理人
主权项
地址
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