专利名称：Ventilation arrangements
发明人：Hopper, Nicholas John,Cull, Anthony Francis申请号：AU2011281363申请日：20110718公开号：AU2011281363A1公开日：20130207
摘要：A louvre arrangement (12) for a ventilation arrangement. The louvre
arrangement (12) defining a plurality of passages (14) into a housing (10). The passages(14) extending generally upwardly inwards, and having an upper concave surface (26) tourge air passing therethrough to turn inwardly and downwardly.
申请人：VKR Holding A/S
代理人：Phillips Ormonde Fitzpatrick
更多信息请下载全文后查看
因篇幅问题不能全部显示，请点此查看更多更全内容