Heat-transfer recording medium
Heated deflection electrode assembly for a jet drop recorder
Hidden gutter for ink jet recording system
High capacity compressed document image storage for digital colo
High performance ink jet print head for use in a high speed prin
High speed, low-cost character printer
High voltage deflection electrode apparatus for ink jet
High-speed broad-brush laser photocomposition
Hologon scanner system
Hydroxydiphenyl sulfone derivative and heat-sensitive recording