Chemicals, namely, phosphors; Chemical preparations for use in photography; Sensitized cloth for photography; Sensitized photographic plates; Photographic developers; Photographic sensitizers; Chemical compositions for developing photographs; Photographic fixers

Engraving machines; Computer-controlled engraving machines; Industrial machinery, namely, electromechanical marking machines; Electric welding machines; Electric arc welding apparatus; Electric arc cutting apparatus; 3D printers; 3D printing pens; Industrial robots

3D scanners; Calculating machines; Calculating machines, data processing equipment and computers; Calculators and calculating machines; Data processing apparatus; Instruments for measuring length; Measuring apparatus, namely, angle finders; Measuring instrumentation and apparatus, namely, digitizers; Optical character recognition apparatus; Optical inspection apparatus; Optical inspection apparatus for inspection of semiconductor materials, namely, semiconductor wafers, reticles, and photomas...