ORAL OSMOTIC DEVICE FOR THE CONTROLLED DELIVERY OF A BENEFICIAL AGENT WITH A HYDROGEL DRIVING MEMBER AND A MECHANISM FOR SIGNALLING WHEN THE BENEFICIAL AGENT HAS BEEN DELIVERED
摘要
申请公布号
NZ234447(A)
申请公布日期
1993.03.26
申请号
NZ19900234447
申请日期
1990.07.11
申请人
ALZA CORP
发明人
BARCLAY, BRIAN L;CHILDERS, JERRY D;WRIGHT, JERI;PLACE, VIRGIL A;WONG, PATRICK S L
