Anti-friction pads for machines; Electric floor polishing machines and apparatus; Filters for cleaning cooling air, for engines; Floor buffers; Floor cleaning machines; Floor sanders; Gearboxes other than for land vehicles; Gearing for machines; Gears and enclosed drives for industrial machinery; Gears for machines; Grinding and polishing machines; Metal engine gaskets for vehicles; Multi-purpose high pressure washers; Pads for floor polishing machines; Power-operated polishers; Power-operate...