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公开(公告)号：US3692184A
公开(公告)日：1972-09-19
申请号：US3692184D
申请日：1970-10-07
Applicant: CARBORUNDUM CO
Inventor： MILLER ROBERT B JR , STEPHENSON JERRY E
CPC classification number: B01D29/111 , B01D29/21 , B01D2201/127
Abstract: An annular filter pack of longitudinally folded filter paper has a plurality of longitudinally spaced bands of adhesive resin disposed around the inside periphery so as to accurately position the inside folds and dimensionally stabilize the filter pack. The filter pack is incorporated into filter cartridges which may be used to filter a variety of fluids.
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