Classification Information
Data access port for use with electrical control panels for connecting multiple data and electrical devices; Electrical plug device enabling connection and disconnection of power and/or control cables; Electronic door opening and closing system; Electronic door opening system; Face shields; Fireproof garments; Hearing protection headsets, not for medical use; Integrated circuit modules for use with infrared detectors; Laser rangefinders; Screw-thread measuring machines and instruments; Spectacle holders; Speedometer testers; Splices for electrical transmission lines; Sports glasses; Tool measuring instruments
Electrical and Scientific Apparatus