242 / | HD | WINDING, TENSIONING, OR GUIDING |
324 | DF | UNWINDING AND REWINDING A MACHINE CONVERTIBLE INFORMATION CARRIER (E.G., MAGNETIC TAPE OR PHOTOGRAPHIC FILM) {13} |
349 | DF | .~ With particular drive {7} |
355 | DF | .~.~ With brake or stop {1} |
355.1 | DF | .~.~.~ Radially applied {1} |
355.2 | .~.~.~.~ By manual operator |