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发明公开
CN101681563A 具有多种配置的教学工具 失效 - 权利终止

具有多种配置的教学工具
摘要：
本发明涉及教学设备，所述设备包括多个具有相同尺寸但承载至少部分不同的信息的信息辅助装置(1)。根据本发明，每个信息辅助装置(1)采用板的形式，所述板包括外框(2)，嵌入物可拆移地利用摩擦嵌入该外框(2)，所述板还包括至少两个内框(3)，嵌入物可拆移地利用摩擦嵌入该内框(3)，所述板还包括至少2个承载信息的标签(4)。
摘要（英）：

The invention relates to educational equipment comprising a plurality of information support means (1) having identical dimensions but bearing at least partly different information. According to the invention, each support means (1) takes the form of a board comprising an outer frame (2) into which are inserted, removably and with friction, at least two inner frames (3), into each of which are inserted, removably and with friction, at least two labels (4) bearing the information.

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