发明名称 Collapsible support structures
摘要 A collapsible table is formed of a base 10, a lid 14, a foldable planar member 20 and two rectangular box-like structures 22 and 24. The member 20 and structures 22 and 24 can be collapsed and folded to fit into a closed box formed of the base 10 and the lid 14.
申请公布号 US4519318(A) 申请公布日期 1985.05.28
申请号 US19830458028 申请日期 1983.01.14
申请人 WELDON-MING, RICHARD S. 发明人 WELDON-MING, RICHARD S.
分类号 A47B47/06;(IPC1-7):A47B3/06;A47B47/00 主分类号 A47B47/06
代理机构 代理人
主权项
地址