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发明名称
COMPOSITIONS CONTAINING MICROPARTICLE MATRICES
摘要
<p>A sustained release drug-polymer microparticle matrix comprising an active drug having basic properties and a blend of pharmaceutically acceptable polymers or copolymers.</p>
申请公布号
WO1992001443(A1)
申请公布日期
1992.02.06
申请号
GB1991001140
申请日期
1991.07.10
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发明人
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