198 / | HD | CONVEYORS: POWER-DRIVEN |
618 | DF | CONVEYOR SECTION {26} |
793 | DF | .~ Unit load conveying surface means moved about an endless or rotating path {11} |
803.3 | DF | .~.~ Holder grips load {7} |
803.4 | .~.~.~ Relatively adjustable grippers space portion of load |