414 / | HD | MATERIAL OR ARTICLE HANDLING |
788 | DF | APPARATUS FOR MOVING INTERSUPPORTING ARTICLES INTO, WITHIN, OR FROM FREESTANDING, ORDERLY LAYERED, OR MUTUALLY STABILIZING ORDERLY GROUP {4} |
798.2 | DF | .~ Positions intersupporting article into row {5} |
798.7 | .~.~ Includes pusher conveyor for delivering |