Coffee filtering cup holder
The utility model provides a coffee filtering cup holder which comprises an outer ring and an inner ring, the corresponding edges of the outer ring and the inner ring are hinged into a whole, and theinner ring and the outer ring rotate with the hinged position as the axis to enable the outer surface...
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Main Author | |
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Format | Patent |
Language | Chinese English |
Published |
17.11.2020
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Subjects | |
Online Access | Get full text |
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