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Class Information
Number: 451/131
Name: Abrading > Machine > Rotary reciprocating tool > Cylindrical tool > Rectilinear > One-way work traverse > Roller work feed
Description: Abrading machine which the workpiece is fed past the grinder in one direction only by feed rollers.

Patents under this class:

Patent Number Title Of Patent Date Issued
6579159 Chemical planar head dampening system Jun. 17, 2003
6254463 Chemical planar head dampening system Jul. 3, 2001
5486133 Timing belt grinding apparatus and method Jan. 23, 1996

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