Scientific apparatus and instruments, namely, electroencephalogram (EEG), near-infrared spectroscope (NIRS); photographic apparatus and instruments, namely, cameras; optical apparatus and instruments, namely, optical imaging in the nature of optical scanners and optical readers; weighing apparatus and instruments, namely, scales; measuring apparatus and instruments, namely, oxygen measuring systems primarily comprised of sensors for measuring oxygen; sound recording apparatus; sound transmi...

Scientific apparatus and instruments; photographic apparatus and instruments; optical apparatus and instruments; weighing apparatus and instruments; measuring apparatus and instruments; signaling apparatus and instruments; checking (monitoring) apparatus and instruments; teaching apparatus and instruments; sound recording apparatus; sound transmission apparatus; sound reproduction apparatus; image recording equipment; image transmission apparatus; image reproduction apparatus; digital recordi...