US PATENT SUBCLASS 451 / 436
.~.~ Center abrader


Current as of: June, 1999
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451 /   HD   ABRADING

415  DF  ATTACHMENT {13}
435  DF  .~ To lathe {2}
436.~.~ Center abrader


DEFINITION

Classification: 451/436

Center abrader:

(under subclass 435) Lathe attachment especially adapted to the grinding of a lathe center.

(1) Note. The device of this subclass may be used to true a lathe center.