US PATENT SUBCLASS 99 / 520
.~.~.~ Plural hulling zones

Current as of: June, 1999
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99 /   HD   FOODS AND BEVERAGES: APPARATUS

485  DF  MEANS TO TREAT FOOD {8}
516  DF  .~ By applying fluid {4}
518  DF  .~.~ With disjoining hull from grain {5}
520.~.~.~ Plural hulling zones {2}
521  DF  .~.~.~.~> Including coacting, relatively rotating imperforated surfaces
522  DF  .~.~.~.~> Having plural, rotary, multiperforated surfaces

DEFINITION

Classification: 99/520

(under subclass 518) Device in which the grain is treated in a plurality of distinct and separate grain-hulling* areas.

SEE OR SEARCH THIS CLASS, SUBCLASS:

612+, for other plural hulling zone combination not involving fluid contact with the grain.

SEE OR SEARCH CLASS

241, Solid Material Comminution or Disintegration,

11, for alternate separation and comminution steps.