Drum surface scanner and method for plate size check
Drum type image scanner
Dual aspect ratio display with cyclicly moving raster area to pr
Dual band progressive television system with noise reduction
Dual bandwidth/gain video preamplifier
Dual block still video compander processor
Dual channel automatic picture sharpness control
Dual channel IF TV receiver with AFT derived from the picture ca
Dual channel signal processing system for an image sensor
Dual channel video signal transmission system
Dual communication mode video tape recorder
Dual deck VCR and duplicating circuit therefor
Dual deck video recording apparatus having enhanced copy protect
Dual deck videocassette recorder system
Dual deck videocassette recorder system
Dual display monitor
Dual electronic camera, previewing, and control
Dual film and still video studio portrait system using parallel
Dual film and video tape camera
Dual focus range apparatus for TV camera