404 / | HD | ROAD STRUCTURE, PROCESS, OR APPARATUS |
83 | DF | APPARATUS {17} |
101 | DF | .~ Material distribution means {6} |
108 | .~.~ Including material supply {3} | |
109 | DF | .~.~.~> Boom and bucket type |
110 | DF | .~.~.~> Portable spreader box |
111 | DF | .~.~.~> Liquid supply |