发明名称 PANELS
摘要 <p>A panel of a sheet material having at least one ridge or similar form (1) provided therein, the ridge or similar form (1) having substantially a trefoil arch type shape (2, 3, 4) in section. Such a trefoil arch type shape (2, 3, 4) in section provides improved resistance to plastic deformation and/or a distinctive aesthetic.</p>
申请公布号 WO2006101406(A1) 申请公布日期 2006.09.28
申请号 WO2006NZ00035 申请日期 2006.03.01
申请人 FLETCHER BUILDING HOLDINGS LIMITED;CAMPBELL, DONALD GERARD;BOSAUDER, PAUL;MCCLEW, IAN KURT 发明人 CAMPBELL, DONALD GERARD;BOSAUDER, PAUL;MCCLEW, IAN KURT
分类号 E04C2/32;E04D3/24;E04D3/362;E04F13/08;E04G9/10;F16S1/02;F16S1/04 主分类号 E04C2/32
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