Brushes for vacuum cleaners; Dust filters and bags for vacuum cleaners; Vacuum cleaner bags

Electronic components for computers; Electronic components for juke boxes; Electronic components in the nature of infrared detectors for use in further manufacture; Electronic components, namely, piezoelectric switches; Electronic and optical communications instruments and components, namely, cable television transmitters; Electronic and optical communications instruments and components, namely, communication link testers for testing communication links; Electronic and optical communications ...