发明名称 Height-adjustment device and height-adjustable table
摘要 <p>The device has telescopic-moveable outer and inner pipes (5,15). A protruding structure (17) is arranged in the inner pipe. A bearing element (26) movably supports the inner pipe at the protruding structure in longitudinal direction of the protruding structure.</p>
申请公布号 EP2446774(A1) 申请公布日期 2012.05.02
申请号 EP20110186421 申请日期 2011.10.25
申请人 SEDUS STOLL AG 发明人 MAIER, PETER;BUNTRU, KURT
分类号 A47B9/10;A47B9/20 主分类号 A47B9/10
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