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2020
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Invention
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Desk bell. A desk bell that has a good sound reverb and a long lingering sound includes a swingab... |
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2019
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Invention
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Drinking container used for toasting and drinking container serving as bell. A drinking container... |
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2017
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Invention
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Drinking container used for toast and drinking container serving as bell. [Problem] To provide a ... |
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2013
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Invention
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Rolling element bell. A bell that rings when the entire rolling element bell is shaken, includes ... |
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2012
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Invention
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Rolling body bell. [Problem] To provide a bell that can be rung with only a slight shake, and for... |
