[ Chronographs for use as specialized time recording apparatuses; Computer peripheral devices; Earphones and headphones; Electric buzzers; Electric switches; Electric wires; Electronic chips for the manufacture of integrated circuits; Graphite electrodes; Headsets for cellular or mobile phones; Headsets for use with computers; Magnetic cores; Magnetic encoders; Magnetic identifying cards; Magnetic locators; Magnetic object detectors; Magnetic powders; Magnetic tape recorders; ] Magnets [ ; Ra...