Finger-operated dental care implement

作者: Valentim Arraval

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摘要: A finger operated article for dental care including a flexible tube resembling the of glove and being suitable wear on user. implement mounted at fingertip, attached to delivery fluid point use. The irrigation connected bulb reservoir containing fluid.

参考文章(7)
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Friedrich Fritz, Tooth-brush with washing device. ,(1903)
Lawsine Leo, Kenneth L Martin, Tooth cleaning and gum massaging device ,(1958)
John A Daly, Device for cleaning teeth. ,(1916)