73211823
Apr 16, 1979
Feb 2, 1982
Phototypesetters and Parts Therefor; Graphic Terminals; Operator Consoles for Monitoring Phototypesetting Systems; Logo and Line Art Scanners; Microfilm Recorders; and Computer Programs Prerecorded on Discs, Tapes and Cards for Use with Phototypesetting Systems
Electrical and Scientific Apparatus