9 Acoustic meters; Apparatus and instruments for conveying, distributing, transforming, storing, regulating or controlling electric current; Apparatus for recording and reproduction of sound, images or data; Apparatus for recording, transmission, processing and reproduction of sound, images or data; Apparatus for wireless transmission of acoustic information; Calculating machines and data processing equipment; Computers and computer peripheral devices; Downloadable computer software for threat detection; Downloadable computer software for risk detection; Electric sensors; Electronic signaling mechanism, namely, a train control system used in the railway industry for detecting and controlling trains, ground faults, broken rails, power failures, track switches and lights; Encoding and decoding apparatus and instruments; Mobile data receivers; Portable and handheld digital electronic devices for recording, organizing, transmitting, manipulating, and reviewing text, data, image, and audio files; Railway signals; Receivers of electronic signals; Signal processors; Temperature sensors; Thermometers not for medical purposes
Trademark: 90630976
