Toothbrush
The invention provides a toothbrush. A handle of the toothbrush is provided with a music player; the front end of the handle is provided with a replaceable toothbrush head in a rotating way; the connected position where the toothbrush head is rotationally connected with the handle is provided with a...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Online-Zugang: | Volltext bestellen |
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