发明名称 Patch production
摘要 A method of producing projections on a patch including providing a mask on a substrate and etching the substrate using an etchant and a passivant to thereby control the etching process and form the projections, wherein the passivant does not include oxygen.
申请公布号 AU2009212106(A1) 申请公布日期 2009.08.13
申请号 AU20090212106 申请日期 2009.02.05
申请人 THE UNIVERSITY OF QUEENSLAND 发明人 MARK ANTHONY FERNANCE KENDALL;DEREK WILLIAM KENNETH JENKINS
分类号 B81C1/00;A61B5/15;A61M5/32;A61M37/00;B81C99/00 主分类号 B81C1/00
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