Battery chargers; Coaxial cables; Connections for electric lines; Couplings, electric; Data processing equipment, namely, couplers; Electric connections and connectors; Electric installations for the remote control of industrial operations; Electric cables, wires, conductors and connection fittings therefor; Electronic pens; Insulated copper wire; Precision balances; Precision instruments for manipulation and positioning of microscopic objects; Wire connectors; Distance measuring apparatus; E...