209 / | HD | CLASSIFYING, SEPARATING, AND ASSORTING SOLIDS |
509 | DF | SORTING SPECIAL ITEMS, AND CERTAIN METHODS AND APPARATUS (E.G., POCKET TYPE AND LIGHT RESPONSIVE SORTING, ETC.) FOR SORTING ANY ITEMS {11} |
606 | DF | .~ Separating means {33} |
615 | .~.~ Brush, flail, or rake used other than as one of opposed pair of gauge elements to separate, or to facilitate separation of, items {1} | |
616 | DF | .~.~.~> Rotatable |