15 / | HD | BRUSHING, SCRUBBING, AND GENERAL CLEANING |
3 | DF | MACHINES {11} |
300.1 | DF | .~ With air blast or suction {26} |
363 | DF | .~.~ With mechanical agitating means {12} |
383 | DF | .~.~.~ Rotary agitator {6} |
386 | .~.~.~.~ With eccentrically mounted turnable work contacting elements |