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Patent No. 5035252

Nicotine Containing Dental Floss

Keep away cavities and cancer at the same time.

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Assignee: Huang; Min-Tsung


Location: Taichung, TW
No. of patents: 1

NumberTitleIssue Date
6931689Face brush
A face brush has a holding frame, a thread girdle, and a tube-shaped elastic net. The holding frame has a handle and a disk-shaped head having a semispheric center protrusion. A through aperture is formed on the semi-spheric center protrusion of the disk-shaped head...
08/23/2005
 
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