Agricultural machinery and attachments therefor, namely, rotary mowers, box scrapers, and three-point attachments; Air compressors; Concrete mixers; Crawler-tracked loaders; Crushing machines for industrial purposes; Drives for motors; Excavating machines; Hydraulic pumps; Machine parts, namely, blades; Mineworking machines; Mowing and reaping machines; Road rollers; Road sweeping machines; Skid-steer loaders; Tractor towed agricultural implements, namely, disc harrows; Tractor towed agricult...