发明名称 Teaching toy.
摘要 <p>An amusement device (10) which has a substantially spherical configuration, and which is formed from a large plurality of floppy, elastomeric filaments (12) that radiate in a dense, bushy manner from a central core region.</p>
申请公布号 EP0295114(A2) 申请公布日期 1988.12.14
申请号 EP19880305303 申请日期 1988.06.10
申请人 ODDZON PRODUCTS, INC. 发明人 BUTTON, MARK A.;STILLINGER, SCOTT H.
分类号 A63B65/00;A63B37/00;A63F9/02;A63H3/02;A63H9/00 主分类号 A63B65/00
代理机构 代理人
主权项
地址