Robot cleaners for the underwater hull of ships; mechanical cleaning apparatus, and installations consisting thereof, in particular brushing machines, ship hulls polishing apparatus, cleaning machines for hard surfaces as well as brushes and scouring pads for these machines; apparatus for cleaning the underwater hull of ships, mechanically operated apparatus for cleaning ships; electric suction apparatus for industrial purposes; ships washing installations; mechanical apparatus for removing barnacles, fouling and weed from ships; hydraulic controls for machines; parts of the aforesaid goods, in particular brushes, hoses, cleaner filters; mechanical hose reels; motor-powered mowing implements and mowing machines; mechanical high-pressure water jet apparatus for cleaning, removing and treating surfaces and for cutting; pneumatic, hydraulic, electric or manually driven handling machines, conveyors, feed mechanisms and robots for guiding apparatus for cleaning the underwater hull of ships.

Wireless transmitters and receivers; data storage media; mobile data communications apparatus; electric controllers; radio remote controls; time switches; electric connection cables; extension cords; batteries (electric); rechargeable electric batteries; chargers for electric batteries; electric irrigation control apparatus, readers for the contactless reading of markings, in particular bar code readers and RFID (Radio Frequency Identification) readers; measuring apparatus; dosimeters; data processing equipment and computers; navigation instruments and electronical position instruments; computer software (stored); computer software (downloadable); application software; GPS-receivers; navigational apparatus for operating of robots.

Vehicles; carrier vehicles for motor-powered apparatus for cleaning the underwater hull of ships; transport trolleys, in particular for cleaning material and cleaning apparatus.

Assembling of machine plant (installation work); maintenance and repair of apparatus for cleaning the underwater hull of ships and of handling machines, positioning devices, robots for guiding cleaning machines; cleaning, servicing and maintenance of ships.

Computer programming consultancy; technical planning of machines installations for cleaning the underwater hull of ships; technical testing of cleaning apparatus and installations; technical testing of material treatment installations and machines and surface treatment installations and machines; computer programming; quality assurance by carrying out quality checks.