Bi-level cartridge with dual drives for endless ribbon
Cartridge and ribbon for use with a single spool stenotype machi
Cartridge for an endless inked ribbon for printing office machin
Cartridge for an inked ribbon with a re-inking device
Cartridge for an inked ribbon with a re-inking pad
Cartridge for dye-impregnated endless ribbon
Cartridge for dye-impregnated endless ribbon
Cartridge having ribbon inverting means
Cassette containing an inked ribbon
Cassette for a printing ribbon for typewriters
Cassette type ink ribbon device
Color printer and multi-ribbon cartridge therefor
Color printer having apparatus for shifting ink ribbon
Color printer having apparatus for shifting ink ribbon
Color printer including a multiple color ink ribbon cartridge an
Conical vent containing capillary bore
Continuous self-inking ribbon cartridge system
Device for loading ink film and printing papers in color video p
Disc ink ribbon
Dispensing container