Cutting, drilling, grinding, sharpening and surface treatment machines and apparatus; construction machines; attachments for construction machines, in particular for excavator; cleaning machines; pilotless cleaning vehicle; industrial vacuum machines for cleaning; dust exhausting installations for cleaning purposes; vacuum cleaners for the cleaning of surfaces; machines and apparatus for cleaning, electric; suction machines for scavenging purposes; suction machines for industrial purpose; grinding machines; grinding wheels for grinding machines; grinding tools for grinding machines; grinding devices [machines]; power-operated grinding wheels; electric grinding machines; abrasive wheels for power-operated grinders; abrasive disks for power-operated grinders; abrasive belts for use with machines; abrading inserts for use with machines; automatic grinding machines; abrasive disks for use with machines; disks for abrading for use with power tools; disk shaped rotating grinding tools [parts for machines]; electric polishing machines; floor polishing machines; electric polishing machines for polishing of floorings; polishing disks for use with electric floor polishers; abrasive disks [parts of machines]; disk shaped rotating grinding tools [machines]; milling machines; cutters for milling machines; rotary milling cutters [machines]; rotary milling cutters [parts of machines]; knifes for milling machines; milling tools [parts of machines]; electric shampooers for floors; electric cleaning machines [shampooing]; concrete tamping machines; smoothing machines; filters for machines; dust filters and bags for vacuum cleaners and cleaning machines; filters being parts of machines or engines; diamond bonded tools for machines.

Installation, maintenance and repair of machines; repair or maintenance of construction machines and apparatus; renovation of machines; overhaul of machines; repair of machines; maintenance of cleaning machines; service for cleaning machines; cleaning services; cleaning of floor coverings.

Domestic grinders, electric; Grinders (machines); Portable electric grinders; Apparatus for use in grinding; Grinding machines; Grinding tools (machines or parts of machines); Heavy duty grinding machines; Surface grinding machines