专利名称：Lightweight structural element发明人：Pehr, Harald申请号：EP81890200.9申请日：19811215公开号：EP0054538A1公开日：19820623
专利附图：
摘要： A lightweight construction element has a air-tight and pressure-resistantcoated support fabric of uncut velvet fabric, whose interior can be pressurized. By whichthe two outer webs connecting threads a predetermined distance of the webs is
maintained at eingefülltem pressure medium and ensures a high stability of the element.
申请人：PEHR HOLDING Gesellschaft m.b.H.
地址：Hohlweg 6 A-9504 Villach AT
国籍：AT
代理机构：Krause, Walter, Dr. Dipl.-Ing.
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