Stack toy
A stack toy comprises a plurality of thin slices made of transparent materials and with corresponding patterns, wherein each of the thin slices is provided with holes which are provided with a locating device for stacking the thin slices. Users can stack the thin slices freely on a chassis according...
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Main Authors | , |
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Format | Patent |
Language | English |
Published |
07.07.2004
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Edition | 7 |
Subjects | |
Online Access | Get full text |
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