| 414 / | HD | MATERIAL OR ARTICLE HANDLING |
| 331.01 | DF | MOVABLE RACK HAVING SUPERPOSED, CHARGE-SUPPORTING ELEMENTS, AND EXTERNAL MEANS FOR CHARGING OR DISCHARGING ELEMENTS {5} |
| 331.06 | ![]() | .~ Wheeled rack {5} |
| 331.07 | DF | .~.~> Simultaneous charging or discharging of charge-supporting elements |
| 331.08 | DF | .~.~> Charging or discharging means is a pusher |
| 331.09 | DF | .~.~> Charging or discharging means is a conveyor |
| 331.1 | DF | .~.~> Charging or discharging means is a reciprocating arm |
| 331.11 | DF | .~.~> Charging or discharging means having elevating means to present load at a predetermined level |