270 / | HD | SHEET-MATERIAL ASSOCIATING |
52.01 | DF | ASSOCIATING OR DISASSOCIATING {11} |
58.01 | DF | .~ Sheet associating {13} |
58.07 | DF | .~.~ Performing operation on stacks (e.g., binding, cutting) {3} |
58.08 | DF | .~.~.~ Binding {3} |
58.11 | DF | .~.~.~.~ Including stack presentation {2} |
58.12 | .~.~.~.~.~ With edge aligner |