273 / | HD | AMUSEMENT DEVICES: GAMES |
138.1 | DF | CHANCE DEVICES {8} |
138.3 | .~ Gravity-propelled chance element randomly traverses or enters alternative paths {2} | |
138.4 | DF | .~.~> Plural external receivers (e.g., plural dispensers, etc.) |
138.5 | DF | .~.~> Liquid-filled path |