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公开(公告)号：US10328374B2
公开(公告)日：2019-06-25
申请号：US15122251
申请日：2015-02-09
Applicant: Sefar AG
Inventor： Hansjoerg Duer
Abstract: The invention relates to a method for producing a contoured filter element, according to which method at least one filtering medium is applied to a flat backing material and is detachably secured thereto. The filtering medium is cut out on the backing material to form the contoured filter element and said contoured filter element can be detached from the backing material for use. The invention also relates to a filter element arrangement produced by means of this method.
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