Prophy angles with dentifrice dispensing systems

The invention provides for the incorporation of dentifrice preparations, which are commonly accessed from a container on a tray during teeth cleaning, internally within the housing of a disposable prophy angle. Auger, baffle or piston members are used to move the preparations from the housing throug...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LAGERSTADT, STEN, PIERCE, JAMES E
Format: Patent
Sprache:eng
Schlagworte:
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