DIOPHROS

Automatic valves; Batteries, electric; Batteries, electric, for vehicles; CD burners; Computer keyboards; Educational apparatus, namely, blocks used as teaching aids for modeling chemical compounds; Keyboards for mobile phones; Luminous beacons for safety or warning purposes; Luminous or mechanical road signs; Luminous pointers; Plates for batteries; Pressure sensors; Solar cells; Solar panels for production of electricity; Wrist supports for computer mouse users