198 / | HD | CONVEYORS: POWER-DRIVEN |
373 | DF | CONVEYOR FOR CHANGING ATTITUDE OF ITEM RELATIVE TO CONVEYED DIRECTION {12} |
382 | DF | .~ By conveying randomly faced items and turning items to uniform facing {5} |
398 | DF | .~.~ By distinguishing between alternatively faced items and conveying uniformly faced items {2} |
400 | .~.~.~ By partially turning all items to uniform facing and direction |