400 / | HD | TYPEWRITING MACHINES |
578 | DF | SHEET OR WEB (E.G., RECORD-MEDIUM FEEDING MECHANISM) {13} |
611 | DF | .~ For feeding web record-medium {8} |
613 | DF | .~.~ With web supply or takeup or mount therefor (e.g., web cartridge, etc.) {5} |
615 | DF | .~.~.~ Mounted on typewriter having transversely moving carriage {1} |
615.1 | .~.~.~.~ Mounted to move with carriage |