119 / | HD | ANIMAL HUSBANDRY |
650 | DF | ANTIVERMIN TREATING OR CLEANING {6} |
652 | DF | .~ Means engaging animal directly; e.g., daubing or rubbing means {6} |
656 | DF | .~.~ Having animal actuated treatment supply {3} |
659 | ![]() | .~.~.~ Animal actuated transfer means moving out of reservoir |