Fiber optics; Electric sensors; Sensors for determining position, velocity, acceleration and temperature; Vibration sensors; Industrial calibration sensors; Electric or electronic sensors for temperature, vibration, pressure, acceleration, acoustic emission, ultrasonic waves; Photonic sensors, namely, fiber-optic sensors for measuring temperature, distances, positions, velocity, acceleration, strain, vibration, humidity, pressure, and structural health monitoring, and for detecting the presen...

Machine devices, namely, cutting tools, namely, cutting heads for laser cutting machines; machines and machine tools for the cutting and forming of materials; welding tools, namely, laser welding heads for laser welding machines; laser sources, namely, laser engraving machines; laser welding machines; markers, namely, laser marking machines; and machines for material processing by means of laser, particularly for cutting and marking work pieces