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Class Information
Number: 451/248
Name: Abrading > Machine > Rotary tool > Rotary cylinder > Work rotating > Rotary work holder > Turret > Blade sharpener
Description: Abrading machine especially adapted to sharpen the edge of a cutting member.

Patents under this class:

Patent Number Title Of Patent Date Issued
8287332 Method and apparatus for machining workpieces Oct. 16, 2012
7220169 Sharpening apparatus May. 22, 2007
6623340 Grinding jig Sep. 23, 2003
6036588 Knife ring [chip] cutter Mar. 14, 2000
5823856 Apparatus for the resharpening of two-dimensionally acting knife sets for flaking machines, especially for wood flaking machines Oct. 20, 1998
4538654 Multiple use fixture assemblies for a cutting tool Sep. 3, 1985

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