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发明名称
BIODEGRADABLE POLYMERS FOR RETARDING PREPARATIONS WITH CONTROLLED RELEASE
摘要
申请公布号
EP0245840(A3)
申请公布日期
1989.03.22
申请号
EP19870106873
申请日期
1987.05.12
申请人
HOECHST AKTIENGESELLSCHAFT
发明人
BADER, HUBERT, DR.;RUPPEL, DIETHER, DR.;WALCH, AXEL, DR.;MAGERSTADT, MICHAEL, DR.
分类号
A61K9/00;A61K9/16;A61K9/20;A61K9/22;A61K47/00;A61K47/34;C08G69/02;C08G69/10;C08G69/44;(IPC1-7):C08G69/02
主分类号
A61K9/00
代理机构
代理人
主权项
地址
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