| 460 / | HD | CROP THRESHING OR SEPARATING |
| 25 | DF | CORN PROCESSING APPARATUS {2} |
| 26 | DF | .~ With corn snapping or husking means {8} |
| 29 | ![]() | .~.~ Including a husking or snapping roll {2} |
| 30 | DF | .~.~.~> Including roll mounting means |
| 31 | DF | .~.~.~> Including particular roll construction {3} |