| 141 / | HD | FLUENT MATERIAL HANDLING, WITH RECEIVER OR RECEIVER COACTING MEANS |
| 129 | DF | WITH CONVEYING MEANS TO SUPPLY SUCCESSIVE RECEIVERS {17} |
| 181 | DF | .~ With head, manifold or supply lowering means {1} |
| 182 | ![]() | .~.~ Separate movable or removable sleeve or funnel supply terminal |