Agricultural machinery and attachments therefor, namely, rotary mowers, box scrapers, and three-point attachments; Air compressors; Air filters for mechanical purposes; Air powered tools, namely, drills, screwdrivers, rivet hammers, saws; Anti-friction pads for machines; Bearings for transmission shafts, being parts of machines; Belts for farm vehicle machines; Belts for machines; Bits for power drills; Dynamo brushes; Electronically and power-operated tools, namely, pullers and components th...