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发明名称
METHOD FOR THE PREPARATION OF ESTERS OF CARBOXYALKYL POLYSACCHARIDES
摘要
申请公布号
EP0374633(A3)
申请公布日期
1990.12.27
申请号
EP19890122667
申请日期
1989.12.08
申请人
WOLFF WALSRODE AKTIENGESELLSCHAFT
发明人
BUYSCH, HANS-JOSEF, DR.;SZABLIKOWSKI, KLAUS, DR.;WILKE, MICHAELA, DR.;BLUMENBERG, KLAUS, DR.;BRECKWOLDT, JORN, DR.
分类号
C08B11/12;C08B11/20;C08B31/12;(IPC1-7):C08B11/20;C08B37/00
主分类号
C08B11/12
代理机构
代理人
主权项
地址
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