| 242 / | HD | WINDING, TENSIONING, OR GUIDING |
| 324 | DF | UNWINDING AND REWINDING A MACHINE CONVERTIBLE INFORMATION CARRIER (E.G., MAGNETIC TAPE OR PHOTOGRAPHIC FILM) {13} |
| 324.1 | ![]() | .~ Carrier helically or randomly wound (e.g., magnetic wire, edge wound film, etc.) {2} |
| 324.2 | DF | .~.~> Cartridge storage |
| 324.3 | DF | .~.~> Carrier distributor |