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发明名称
VERFAHREN ZUR HERSTELLUNG VON WASSERLOESLICHEN SACCHARID-POLYMEREN.
摘要
申请公布号
DE3763082(D1)
申请公布日期
1990.07.12
申请号
DE19873763082
申请日期
1987.03.10
申请人
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V., DEN HAAG/S'GRAVENHAGE, NL
发明人
GRAAFLAND, TEUNIS, NL-1031 CM AMSTERDAM, NL
分类号
C08F4/34;C08F4/28;C08F20/26;C08F20/28;C08F20/30;(IPC1-7):C08F20/00
主分类号
C08F4/34
代理机构
代理人
主权项
地址
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