发明名称 Construction kit
摘要 Construction kit with two- and/or three-dimensional construction elements ( 1, 9 ) with magnetic elements ( 4 ) in the corners and/or sides and ferromagnetic spheres ( 11 ), which can be placed between the magnetic elements ( 4 ) of adjacent construction elements ( 1, 9 ) to connect the construction elements ( 1, 9 ) together using a magnetic bond so that they can be detached.
申请公布号 US2005118925(A1) 申请公布日期 2005.06.02
申请号 US20050503295 申请日期 2005.02.17
申请人 KRETZSCHMAR MICHAEL 发明人 KRETZSCHMAR MICHAEL
分类号 A63F3/00;A63H33/04;A63H33/08;(IPC1-7):A63H33/04 主分类号 A63F3/00
代理机构 代理人
主权项
地址