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发明名称
POLYMERS OF DI- (AND HIGHER FUNCTIONALITY) KETENE ACETALS AND POLYOLS
摘要
申请公布号
PT73035(A)
申请公布日期
1981.06.01
申请号
PT19810073035
申请日期
1981.05.14
申请人
SRI INTERNATIONAL
发明人
分类号
A61K9/58;A61K9/00;A61K9/20;A61K9/22;A61K9/70;A61K31/765;A61K47/34;A61K47/48;C08G63/66;C08G65/00;C08G65/28;C08G65/34;C08G67/00;C08K5/00;C08L71/02;C08L101/16;(IPC1-7):C08F/
主分类号
A61K9/58
代理机构
代理人
主权项
地址
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