400 / | HD | TYPEWRITING MACHINES |
679 | DF | MEANS AUXILIARY TO TYPEWRITING FUNCTION {12} |
703 | DF | .~ Indicator means {7} |
705 | DF | .~.~ For indicating position of carriage along print-line {5} |
705.3 | .~.~.~ By means driven from carriage (e.g., for indicating end of print-line, etc.) |