Manually operated typing device

Marking press device for producing raised symbols with or...

Mask structure for type belt of printer

Mechanism to facilitate type disc changes

Memory typewriters with interchangeable typing element

Method and apparatus for controlling serial printer

Method and apparatus for indexing the print hammer of typewriter

Method and apparatus for positioning a type disc in a balanced f

Method and apparatus for printing partially overlapping characte

Method and device for coupling a cassette supported typewheel to

Method of automatically identifying a print wheel

Microprocessor-controlled printing mechanism having an opto-elec

Miniature printer

Motor drive control circuit to restrict motor temperature rise b

Multiple index printwheel

Multiple spoked wheel printer