发明名称 SUSTAINED RELEASE DRUG DELIVERY DEVICES WITH PREFABRICATED PERMEABLE PLUGS
摘要 <p>The present invention is directed to an improved sustained release drug delivery device comprising a drug core, a unitary cup, and a prefabricated permeable plug.</p>
申请公布号 WO2002053129(A1) 申请公布日期 2002.07.11
申请号 US2001049537 申请日期 2001.12.27
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