Type wheel for serial printing apparatus
Type wheel printer
Type wheel supporting structure
Type wheel-type selector motor coupling detection device in prin
Type-carrier disk with flexible tongues
Type-wheel cassette positioner for printer
Typewriter attachment
Typewriter daisy wheel
Typewriter lid actuated printing element homing and carrier repo
Typewriter selection drive follower block and shuttle assembly
Typewriter spiral disc printer
Typewriter with a print wheel and hammer driven by one motor
Typing device
Typing device including a type disc
Typing device including a type disc
Typing machine
Uniform print density and registration in an impact printer
Variable cam profile selection system for single element typewri
Variable print-hammer control for on-the-fly-printing
Variable speed signal printing apparatus