| 68 / | HD | TEXTILES: FLUID TREATING APPARATUS |
| 3 R | DF | MACHINES {22} |
| 13 R | DF | .~ Combined {6} |
| 19 | DF | .~.~ With liquid extractor {4} |
| 23 R | DF | .~.~.~ Centrifugal extractor (e.g., centrifuge) {8} |
| 24 | ![]() | .~.~.~.~ Horizontal or nonvertical axis tumbler and centrifuge |