7
Electric and motorised cleaning machines and apparatus, in particular sweeping machines and floor cleaning apparatus; floor polishing machines and apparatus, in particular parquet polishing apparatus; sanding machines, in particular single-disc and multiple-disc sanding machines; scrubbing and scouring machines; vacuum cleaners and vacuum cleaning installations for cleaning purposes; brushing vacuum cleaning machines; electric motors, in particular vacuum motors; filters; brushes and brush elements being machine accessories, in particular being roller sweepers, side brooms, circular brooms, brush rollers, cassette brushes, brush rings, bristle bundles for lawn and sports ground maintenance, road, pavement, landing strip and runway cleaning at airports, snow clearing, industrial cleaning and floor cleaning, and for use in the concrete industry and in clarifying installations; brushes and brush elements being machine accessories for car washing installations, for cleaning marker posts and for weed removal; fastening and securing systems for exchanging brushes and bristles on associated holding devices; components and accessories, and spare parts and wearing material for all the aforesaid goods
21
Hand-operated cleaning machines, in particular sweeping machines and floor cleaning apparatus, parquet polishing apparatus; brooms, brushes, brush goods, cleaning brushes of all kinds, in particular sweeping brushes, roller sweepers, circular brooms, disc brooms, brushes for washing signposts, weed sweepers, side brooms, cassette brushes, floor cleaning pads, scrubbing brushes, rotary brushes, shoe brushes, dishwashing brushes, horse and animal brushes, cattle cleaning brushes; fastening and securing systems for exchanging brushes and bristles on associated holding devices; components and accessories, and spare parts and wearing material for all the aforesaid goods