7 [ Class 7: Agricultural machines and instruments namely, cultivators, plows, disk harrows, rototillers, spading machines, subsoilers, seeders, planters, seed drills, fertiziler spreaders, harvesters, balers, mowers, loaders, which are not hand-operated; ] motor-operated instruments, namely, snow plows, snow blowers, snow throwers, for removing snow from roads, railways and runways; machines for clearing roads, namely, [ road sweeping machines, edge trimmers, rotary weeders, mowers, graders, ] snowplows, snow and ice cutters as machine parts; machines namely, snow blowers, snow groomers, for preparing ski runs; [ machines, namely, rollers, cutters, milling machines, pavement breakers, pavers, for preparing roads; electrically operated brushes, being parts of machines; road maintenance machines, namely, road sweeping machines, edge trimmers, rotary weeders, mowers, graders, flattening machines for compacting surfaces, namely, soil and road pavement; ] self-propelled snow and ice machine cutters; special vehicles, namely, snow plows, snow blowers, snow throwers, road sweeping machines, edge trimmers, rotary weeders, [ mowers, ]graders, for snow and road clearance