PIEZOBRUSH

Machines and installations constructed therefrom for surface treatment, namely, for cleaning, activating and coating, and for the treatment of work pieces, all using atmospheric gas discharge, namely, compressor cleaning machines, gas compressors, power-operated sprayers and machine parts, namely, nozzles which are parts of power-operated sprayer

Electric apparatus for surface conditioning, coating and working using gas discharge, namely, electrostatic coating machines

Generating physical states of aggregation, namely, generation of atmospheric gas discharge; surface treatment using atmospheric gas discharge, namely, glass blowing, glass polishing, glass tempering and glass tinting