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} |
354 | DF | .~.~ Particular linear feeder (e.g., capstan or sprocket) {2} |
354.2 | .~.~.~ With particular manual controller |