134 / | HD | CLEANING AND LIQUID CONTACT WITH SOLIDS |
* | DD | APPARATUS {34} |
184 | DF | .~ With movable means to cause fluid motion (e.g., pump, splasher, agitator) {5} |
196 | DF | .~.~ Vertically reciprocable (e.g., dashers) {1} |
197 | .~.~.~ Actuating means carried by or extending through tank cover |