99 / | HD | FOODS AND BEVERAGES: APPARATUS |
485 | DF | MEANS TO TREAT FOOD {8} |
537 | DF | .~ Subdividing into plural products {2} |
567 | DF | .~.~ Separating one external portion from the remaining food {3} |
584 | DF | .~.~.~ Removing skin {6} |
600 | DF | .~.~.~.~ Grain hulling {5} |
616 | .~.~.~.~.~ By endless-belt hulling surface |