AURADIAN

Calculating machines; optical data media, namely, pre-recorded optical discs in the field of energy; mechanical signs; flash-bulbs for use in photography; magic lanterns; optical communication equipment in the nature of optical receivers; semi-conductors; optical condensers; fluorescent screens; galvanic cells

Lamps; lighting apparatus for vehicles; solar furnaces; acetylene burners; hot air bath fittings, namely, faucets; electric radiators; friction lighters for igniting gas

Technical research in the field of aeronautics; engineering; consultancy in the field of energy measurement to improve energy efficiency and save energy; research in the field of environmental protection; physics research; architectural services; industrial design; computer software consultancy; material testing; quality control for others