US PATENT SUBCLASS 451 / 62
.~ Cam

Current as of: June, 1999
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451 /   HD   ABRADING

28  DF  ABRADING PROCESS {19}
62.~ Cam

DEFINITION

Classification: 451/62

Cam:

(under subclass 28) Method for abrading a plate or cylinder which is intended to communicate motion to a follower by means of its edge or a groove cut in its surface.