发明名称 Construction element ventilation device and its mounting process
摘要 Ventilating component has a housing (5) with a vertical extension running parallel in an insertion position joined to an air connection (16) and/or waste air connection (18). A room ventilation region (21, 22) is arranged vertically and/or laterally offset on the inner side of the housing. An Independent claim is also included for a process for inserting a ventilating component into a dry wall of a room. Preferred Features: The ventilating region is formed as one piece and is formed as a ventilation rail. The housing section has an aeration part and a ventilating part.
申请公布号 EP1347247(A3) 申请公布日期 2004.09.08
申请号 EP20030005441 申请日期 2003.03.14
申请人 MASCHINENFABRIK GEORG KIEFER GMBH 发明人 NAWRAT, UWE
分类号 E04B1/70;F24F7/00 主分类号 E04B1/70
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