242 / | HD | WINDING, TENSIONING, OR GUIDING |
324 | DF | UNWINDING AND REWINDING A MACHINE CONVERTIBLE INFORMATION CARRIER (E.G., MAGNETIC TAPE OR PHOTOGRAPHIC FILM) {13} |
325 | DF | .~ Endless coiled carrier (i.e., closed loop) {5} |
326 | DF | .~.~ Cartridge storage {2} |
326.2 | DF | .~.~.~ Particular cartridge structure {2} |
326.4 | .~.~.~.~ Carrier guide |