162 / | HD | PAPER MAKING AND FIBER LIBERATION |
232 | DF | APPARATUS {22} |
289 | DF | .~ Running or indefinite length product forming and/or treating means {19} |
348 | DF | .~.~ Flexible endless band type mold (e.g., Fourdrinier) {5} |
354 | .~.~.~ Table structure {1} | |
355 | DF | .~.~.~.~> Vibrating or shaking (e.g., shake frames) {1} |