Agricultural machines, namely, cultivators, harvestors, disk harrows and seeders; Air powered tools, namely, drills, screwdrivers, rivet hammers and saws; Electric arc cutting apparatus; Electric hand-held drills; Electric hand-held hammers; Electric arc welding apparatus; Electroplating machines; Hydraulically actuated tools, namely, pliers and hammers; Power-operated spray guns; Screwdrivers, electric; Soldering apparatus, electric; Soldering irons, electric; Soldering lamps; Welding machines, electric