The present invention relates to a fresh air filter that comprises a highly air-permissive two- or three-dimensional support made of a cross-linked polymeric foam which includes pores of large dimensions. The support comprises joining portions which are coated with a layer of ion-exchange globules.
申请公布号
WO9900192(A1)
申请公布日期
1999.01.07
申请号
WO1998EP03867
申请日期
1998.06.24
申请人
MBH FILTRATION GMBH & CO. KG;DE RUITER, ERNEST;TOERNBLOM, JONAS
