| 198 / | HD | CONVEYORS: POWER-DRIVEN |
| 463.1 | DF | CONVEYOR SYSTEM FOR MOVING A SPECIFIC LOAD AS A SEPARATE UNIT {9} |
| 465.1 | DF | .~ System includes a load supported by a conveyor portion which is separable from the conveyor drive {3} |
| 465.4 | ![]() | .~.~ Wherein the conveyor portion supports the load below the drive |