A radial flow filter element (10) includes at least one wound body (14) comprising a radially extending filtration zone (20) with alternating co-wound liquid-permeable layers respectively of a predominantly cellulosic material and a predominantly synthetic plastics or polymeric material.
申请公布号
WO2007063504(A2)
申请公布日期
2007.06.07
申请号
WO2006IB54507
申请日期
2006.11.29
申请人
WALKER, MALCOLM, DAVID;GEMMELL, ROGER, WILLIAM;SALZWEDEL, HECTOR, BRIAN
发明人
WALKER, MALCOLM, DAVID;GEMMELL, ROGER, WILLIAM;SALZWEDEL, HECTOR, BRIAN
