Thermally inprintable media incorporating non-reusable adhesive

Thermo-optical method for writing information and an information

Thick protective overcoat layer for optical video disc

Thin protective overcoat layer for optical video disc

Tracing apparatus with suction paper control means

Traction surfaces for thermal printer capstan drives

Transport roller having compressible hubs

Transporting apparatus for scanning exposure

Two-sided optical recording medium

Vacuum imaging drum with a material receiving recess in the peri

Vacuum imaging drum with an axial flat in the periphery thereof

X, Y plotter

X-Y plotter drive roller arrangement

X-Y plotter for non-perforated paper

XY recorder