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2021
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Invention
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Building block device with 35 units as variable combinations. A building block device with 35 uni... |
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2019
|
Invention
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Vertically stacked educational building block device. A vertically stacked educational building b... |
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2018
|
Invention
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Educational game box. A game box for storing game properties and for single-player or two-player ... |
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2017
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Invention
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Intelligence toy used with graph cards. An intelligence toy used with graph cards, comprising: a ... |
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2011
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Invention
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Toy block unit having 50 faces and a toy block game set consisted of toy blocks made therefrom. A... |
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2009
|
Invention
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Building plate gaming device formed by 216 units.
A building plate assembly (10) formed by 216 u... |
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1999
|
Invention
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Assembled building block for forming various geometrical shapes with corners having angles 60 deg... |
