119 / | HD | ANIMAL HUSBANDRY |
712 | DF | ANIMAL CONTROLLING OR HANDLING (E.G., RESTRAINING, BREAKING, TRAINING, SORTING, CONVEYING, ETC.) {20} |
769 | DF | .~ Hitching or tethering {10} |
772 | DF | .~.~ Releasing apparatus {6} |
777 | .~.~.~ Reciprocating bar {1} | |
778 | DF | .~.~.~.~> With spring-biased locking member |