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公开(公告)号:US5554062A
公开(公告)日:1996-09-10
申请号:US449801
申请日:1995-05-24
申请人: Esther Goldsen
发明人: Esther Goldsen
CPC分类号: A63H33/04 , A63F9/0098 , A63F2009/0491 , A63F9/1204 , A63F9/1208
摘要: A toy educational building block set having alphabetical and other indicia for word building. The building blocks are adapted to have letter units selectively secured to their surfaces to form alphabetical blocks.
摘要翻译: 一个玩具教育建筑块,具有字母和其他标语,用于文字建设。 构建块适于具有选择性地固定到其表面的字母单元以形成字母块。