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发明名称
Substained release polymer blend matrix for pharmaceutical application
摘要
申请公布号
EP0875245(A3)
申请公布日期
1999.09.08
申请号
EP19980107427
申请日期
1998.04.23
申请人
HERCULES INCORPORATED
发明人
SKINNER, GEORGE WILLIAM
分类号
A61K9/20;A61K9/22;A61K9/52;(IPC1-7):A61K9/20
主分类号
A61K9/20
代理机构
代理人
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