Galena crystals detectors for use in electronics; wafers for integrated circuits; rheostats; transistors; variometers; oscilloscope tubes being electronic instruments, namely, oscilloscopes and oscilloscope probes; atomizing chips in the nature of semiconductor chips, silicon chips, computer chips and biochips for research or scientific purposes; detectors, namely, carbon dioxide detectors, combustible gas concentration detectors, electromagnetic measuring detectors, electron capture detectors, electronic slag detectors for use in the metal smelting and steelmaking process, electronic ultrasonic flaw detectors and infrared detectors; radar detectors; metal detectors; fire and smoke detectors; particle accelerators; lasers, not for medical purposes; inverters; light dimmers

Lasers for medical purposes; apparatus and installations for the production of X-rays, for medical purposes, namely, medical x-ray apparatus, medical X-ray aprons, medical x-ray film, patient x-ray radiation shields, x-ray apparatus for medical purposes, x-ray CT scanners and x-ray diagnostic apparatus; filters for ultraviolet rays, for medical purposes; tomographs for medical purposes; magnetic resonance imaging (MRI) apparatus for medical purposes; ultrasonic instruments for medical purposes; X-ray tubes for medical purposes; LED masks for therapeutic purposes; radiology screens for medical purposes; radiotherapy apparatus