198 / | HD | CONVEYORS: POWER-DRIVEN |
348 | DF | CONVEYOR ARRANGEMENT FOR SELECTING AMONG PLURAL SOURCES OR DESTINATIONS {11} |
370.01 | DF | .~ By loading or unloading section at selected one of a plurality of pre-established locations along the length thereof {10} |
370.08 | .~.~ By separate endless or rotary pusher |