Magnets; Microphones; Antennas; Blank hard drives for computers; Central processing unit (CPU) fans; Electric bark control dog collars; Electric bark control dog collars featuring citronella spray; Joysticks for use with computers, other than for video games; Light diodes; Light emitting diodes (LEDs); Optical lens blanks made of glass; Optical phase shifters; Optical profilers; Optical scanners; Optical sensors; Photovoltaic inverters; Sheaths for electric cables; Solar cells; Solar panels for the production of electricity; Solar wafers; Sport whistles
Electrical and Scientific Apparatus