(under subclass 70) Subject matter wherein significance is attributed to a portion of the program of a programmed-control-system* which provides verification of the text to insure that the character* symbols that are being imprinted on the record-medium* are the characters that the programmed-control-system is instructing the typewriter to imprint.
SEE OR SEARCH THIS CLASS, SUBCLASS:
6, for an error-correcting storage register in a "justification" typewriter.
