ACTIVE AGENT CONTAINING HYDROGEL DEVICES WHEREIN THE ACTIVE AGENT CONCENTRATION PROFILE CONTAINS A SIGMOIDAL CONCENTRATION GRADIENT FOR IMPROVED CONSTANT RELEASE, THEIR MANUFACTURE AND USE,申请号EP19850810213-传众专利搜索

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发明名称	ACTIVE AGENT CONTAINING HYDROGEL DEVICES WHEREIN THE ACTIVE AGENT CONCENTRATION PROFILE CONTAINS A SIGMOIDAL CONCENTRATION GRADIENT FOR IMPROVED CONSTANT RELEASE, THEIR MANUFACTURE AND USE
摘要
申请公布号	EP0164311(A3)	申请公布日期	1987.06.03
申请号	EP19850810213	申请日期	1985.05.07
申请人	CIBA-GEIGY AG	发明人	LEE, PING I., DR.
分类号	A61K9/00;A61K9/16;A61K9/20;A61K9/22;A61K9/26;(IPC1-7):A61K9/22	主分类号	A61K9/00
代理机构		代理人
主权项
地址

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