VERFAHREN ZUR ABTRENNUNG VON SCHWEFELSAEURE AUS WAESSERIGEN LOESUNGEN, DIE SIE ZUSAMMEN MIT ALKANSULFONSAEUREN ENTHALTEN.,申请号DE19873762514-传众专利搜索

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发明名称	VERFAHREN ZUR ABTRENNUNG VON SCHWEFELSAEURE AUS WAESSERIGEN LOESUNGEN, DIE SIE ZUSAMMEN MIT ALKANSULFONSAEUREN ENTHALTEN.
摘要
申请公布号	DE3762514(D1)	申请公布日期	1990.06.07
申请号	DE19873762514	申请日期	1987.12.18
申请人	ENIRICERCHE S.P.A., MAILAND/MILANO, IT;ENICHEM AUGUSTA S.P.A., PALERMO, IT	发明人	BORGARELLO, ENRICO, I-10151 TURIN, IT;FAGGIAN, LUCIO;PLATONE, EDOARDO, I-20097 SAN DONATO MILANESE MILAN, IT;FRANCO, COSIMO, I-89044 LOCRI REGGIO CALABRIA, IT
分类号	C07C309/02;B01D;B01D12/00;B01D17/02;C01B17/69;C01B17/90;C07C67/00;C07C301/00;C07C303/42;C07C303/44;C07C309/03;C07C309/04;(IPC1-7):C07C309/03	主分类号	C07C309/02
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