TYPAL

Acoustic couplers; Communications computers; Computer screens; Connections for electric lines; Data processing equipment, namely, couplers; Electric connections; Electric connections and connectors; Electric connectors; Electrical and electronic connectors; Electrical connections; Electrical plugs and sockets; 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; Interfaces for computers; Projection screens; Wire connectors