The present invention relates to filtration cassette, components thereof and methods of making them. A filtration cassette comprises a plurality of subassemblies of which at least one comprises a filter screen encompassed by two filter membranes or one filter membrane and an impermeable film which are joined together around their peripheries.
申请公布号
WO2006019616(A9)
申请公布日期
2006.05.04
申请号
WO2005US24268
申请日期
2005.07.08
申请人
AMERSHAM BIOSCIENCES MEMBRANE SEPARATIONS CORP.;WEINSTEIN, MARTIN, J.;LYMAN, MICHELLE, D.
