73781238
Feb 13, 1989
May 8, 1990
COMPUTERS; COMPUTER PERIPHERALS; COMPUTER CHARACTER AND IMAGE PROCESSING AND RECOGNITION SYSTEMS, COMPRISING OPTICAL CHARACTER READERS, OPTICAL MARK READERS, BARCODE READERS, SCANNERS, CAMERAS, AND COMPUTER PROGRAMS FOR USE IN THE FIELD OF CHARACTER PROCESSING AND RECOGNITION, DOCUMENT PROCESSING AND RECOGNITION, AND IMAGE PROCESSING AND RECOGNITION
Electrical and Scientific Apparatus