400 / | HD | TYPEWRITING MACHINES |
191 | DF | INCLUDING INTERPOSED INKING DEVICE (E.G., RIBBON) FOR RECORD-MEDIUM {15} |
194 | DF | .~ Endless ribbon or cartridge therefor {2} |
196 | .~.~ Including storage (e.g., in cartridge, etc.) of ribbon {1} | |
196.1 | DF | .~.~.~> Having ribbon stored in pleated form |