198 / | HD | CONVEYORS: POWER-DRIVEN |
418 | DF | CONVEYOR SYSTEM FOR ESTABLISHING AND MOVING A GROUP OF ITEMS {8} |
418.1 | DF | .~ Having items discharged from plural distinct outlets into group {2} |
418.2 | .~.~ With outlets longitudinally spaced along path of progressively formed group {1} | |
418.3 | DF | .~.~.~> Superposes items within group |