发明授权
US4259909A Vertically adjustable table 失效
垂直调节表

Vertically adjustable table
摘要:
This invention relates to a combination dining table and coffee table, adjustable to each of two levels which possesses perfect stability by the provision of rod supported pivotally actuating legs wherein each of said legs are composed of a short leg portion and a long leg portion integrally connected together at an obtuse angle and provided with a circular opening in the corner area of said angle area for insertion therethrough of said supporting rod and wherein each of said legs are individually and independently suspended on rods that are supported by means at each end.
公开/授权文献
信息查询
0/0