Tooth whitening instrument matched with multiple lamp beads

The utility model relates to a tooth whitening instrument with matched multi-point lamp beads, which comprises a main machine shell, a denture, a denture sleeve, a rechargeable battery, a flexible LED lamp panel and a control circuit board, the rechargeable battery and the flexible LED lamp panel ar...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: MA WEIDONG, REN HUACHAO
Format: Patent
Sprache:chi ; eng
Schlagworte:
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