Title | Multi-Functional Cups and Pots | ||||
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Department | Game/Sport /Hobby | Year | 2014 | ||
Company | SHANGHAI AURORA FOREIGN LANGUAGE MIDDLE SCHOOL | Regist No | Date | 2014-12-15 | |
This invention is a set of interesting phsics teaching aids. It originates from the 3 ancient Chinese cups and pots, The Yin-Yang Pot, Magic Cup and The Inverted Pot.
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Preview | LARGE ASSEMBLY BLOCKS FOR TOY |
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Next | TRAVELMATE CONGKAK |