400 / | HD | TYPEWRITING MACHINES |
497 | DF | WITH CONTROL OF "CARBON PAPER" FOR TYPING PLURAL SIMULTANEOUS COPIES BY SINGLE IMPRESSION (E.G., ON "MANIFOLD SET") {10} |
513 | DF | .~ Including relative movement between carbon paper and record-medium {5} |
518 | DF | .~.~ Carbon paper carrier(s) respositionable relative to platen {6} |
519 | DF | .~.~.~ Carbon paper carrier movable rectilinearly {3} |
519.6 | .~.~.~.~ With support or guiding or positive-driving structure for carrier (e.g., table, adjustable stop, etc.) |