"Milepost" single-channel encoder, scale, and method, for midsca
24 pin dot printer head and method of making the same
3D printing and forming of structures
3D printing and forming of structures
8-bit binary code for use as an 8-dot braille arrangement and da
Abbreviated typing with special form display
Absolute location low wear bearing for an imaging apparatus
Access control apparatus
Accordion style typing machine and keyboard therefor
Acoustic attenuator system for quietizing printers and the like
Acoustic hood with glare shield
Acoustic member mounting means for use in typewriters
Acoustical damping for printer
Acoustical tone generator
Acoustically dampened striker bar for impact printers and method
Active paper drop mechanism for a printer
Active vacuum roller and method for advancing media
Actuated pressure roller in media transport
Actuating control device
Actuating mechanism for printing head of printing machine