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发明名称
VERFAHREN UND VORRICHTUNG ZUR HERSTELLUNG VON QUELLFAEHIGER, VERNETZTER CARBOXYALKYLCELLULOSE AUS NATUERLICH VORKOMMENDER CELLULOSE ODER CELLULOSEHYDRAT UND DEREN VERWENDUNG
摘要
申请公布号
DE2823736(A1)
申请公布日期
1979.12.13
申请号
DE19782823736
申请日期
1978.05.31
申请人
HOECHST AG
发明人
LASK,HELMUT;HOLST,ARNO,DR.;NISCHWITZ,EHRENFRIED,DR.;SOMMER,HANS,DR.
分类号
A61L15/28;C08B11/12;C08B15/00;C08B17/06;(IPC1-7):C08B15/10;D04H1/42
主分类号
A61L15/28
代理机构
代理人
主权项
地址
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