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Class Information
Number: 132/157
Name: Toilet > Hair device > Comb > Constriction in kerf
Description: Devices in which the space between adjacent teeth narrows in the direction in which the teeth project from the back.

Patents under this class:

Patent Number Title Of Patent Date Issued
7117873 Lice and nit removal device Oct. 10, 2006
7089945 Telescoping comb for lice removal Aug. 15, 2006
6006758 Method and device for the detection and removal of head lice Dec. 28, 1999
4807652 Comb Feb. 28, 1989
4788991 Hair piece Dec. 6, 1988

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