US PATENT SUBCLASS 451 / 335
.~.~ With hopper or magazine

Current as of: June, 1999
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451 /   HD   ABRADING

331  DF  WORK FEEDER {5}
334  DF  .~ Reciprocating {1}
335.~.~ With hopper or magazine

DEFINITION

Classification: 451/335

With hopper or magazine:

(under subclass 334) Work feeder including a receptacle for holding and discharging workpieces in a controlled manner to the reciproctating work feeder.