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发明名称
ELASTOMERIC CONTROLLED RELEASE FORMULATION AND ARTICLE COMPRISING SAME
摘要
申请公布号
EP0221950(B1)
申请公布日期
1989.10.18
申请号
EP19860903006
申请日期
1986.04.22
申请人
AMERICAN TELEPHONE AND TELEGRAPH COMPANY
发明人
CHAPIN, JOHN, THOMAS;SABIA, RAFFAELE, ANTONIO
分类号
A61K9/22;A01N25/10;A01N25/18;A61K9/20;A61L2/16;A61L9/04;C08G18/69;C08K5/00;C08L75/00;C08L75/04
主分类号
A61K9/22
代理机构
代理人
主权项
地址
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