Braille printing solenoid housing
Braking control system for thermal printhead
Breakaway leafspring actuated keyswitch apparatus
Broadcast printing system and method
Buckling one way clutch
Burning damage protecting apparatus and method for a printing he
Business courtesy envelopes
Business machine inking device and method of inking business mac
Business machine printing ribbon spool apparatus and method of i
Button apparatus with a complex elastic unit
Calculator printer having an acoustic noise suppressor
Calendar producing system, producing method, selling system...
Calibration of a media advance system
Calibration of a media advanced system
Cam action shaft lock device and method
Cam drive for matrix print heads and the like
Camera picture printing user interface and method
Cancel type printing head
Cap cover for keyboard keys
Capacitive mat control