US PATENT SUBCLASS 451 / 357
.~.~ Orbital motion tool

Current as of: June, 1999
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451 /   HD   ABRADING

340  DF  FRAME OR MOUNT {4}
344  DF  .~ Portable abrader {12}
357.~.~ Orbital motion tool

DEFINITION

Classification: 451/357

Orbital motion tool:

(under subclass 344) Device in which the abrading tool is revolved in an orbit about a center offset from its axis of rotation.