Gas scrubbing apparatus; Cooling installations for water

Optical devices, namely, eye pieces for helmet mounted displays; Optical glasses; Instruments for measuring the dimensions of objects, not for medical use; Optical lenses; Laser equipment for non-medical purposes

Electric date pit removing machines for industrial use; Milling machines for the treatment of ceramics and metal; Industrial machinery, namely, electromechanical marking machines; Glass-working machines; Semiconductor wafer processing equipment