Detachable Biodegradable Toothbrush
The present invention relates to a biodegradable detachable toothbrush to solve the problems of uncomfortable feeling when using it, bad smell, and high risk of exposure to bacterial growth due to the existing material characteristics of wood by making the toothbrush body resistant to moisture and o...
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Main Authors | , |
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Format | Patent |
Language | English Korean |
Published |
28.02.2023
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Subjects | |
Online Access | Get full text |
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