Invention Grant
US07718241B2 Multi-functional stack of repositionable sheets 有权
多功能堆叠的可重新定位的纸张

Multi-functional stack of repositionable sheets
Abstract:
A multi-functional stack of flexible sheet material containing a plurality of flexible sheets printed with sequential images and stacked with high peel adhesion along alternate opposite edges. The stack functions like a recreational accordion-like toy and animation flip pad.
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