ELFE

geiger counters; cyclotrons; industrial betatrons; magnetic object detectors, seismic exploration machines and apparatus, hydrophones, echo sounders, ultrasonic flaw detectors, ultrasonic sensors, electronic door closing control systems and electron microscopes; computer programs for data processing; computer software for a core library that generates discriminant algorithms by machine learning; computer programs for machine learning; computer programs for image analysis; computer programs for numerical analysis in time series; personal digital assistants in the shape of a watch; smartphones; downloadable music files