U-shaped toothbrush convenient to hold
A U-shaped toothbrush convenient to hold comprises a toothbrush body, a brush head in transmission connection with the toothbrush body and a holding handle arranged on the side, opposite to the brushhead, of the toothbrush body. A positioning part positioned between the brush head part and the holdi...
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Main Authors | , |
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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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