发明名称 A PUZZLE
摘要 <p>The present invention provides a puzzle which includes a core member (12) and a plurality of substantially planar elements (14). The sequential mounting of the planar elements (14) on the core member (12) forms a three-dimensional figure.</p>
申请公布号 WO1997027920(A1) 申请公布日期 1997.08.07
申请号 GB1997000252 申请日期 1997.01.29
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