US PATENT SUBCLASS 451 / 215
.~.~.~.~.~ Compound

Current as of: June, 1999
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451 /   HD   ABRADING

64  DF  MACHINE {12}
177  DF  .~ Rotary tool {3}
178  DF  .~.~ Rotary cylinder {11}
212  DF  .~.~.~ Reciprocating work holder {4}
213  DF  .~.~.~.~ Rectilinear {6}
215.~.~.~.~.~ Compound

DEFINITION

Classification: 451/215

Compound:

(under subclass 213) Abrading machine in which the work holder straight line movement is in two or more directions at an angle to one another.