US PATENT SUBCLASS 451 / 161
.~.~.~.~ Gear abrader

Current as of: June, 1999
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451 /   HD   ABRADING

64  DF  MACHINE {12}
119  DF  .~ Rotary reciprocating tool {2}
158  DF  .~.~ Disk tool {2}
160  DF  .~.~.~ Rectilinear {1}
161.~.~.~.~ Gear abrader

DEFINITION

Classification: 451/161

Gear abrader:

(under subclass 160) Abrading machine specifically disclosed for finishing a gear.