Sweeping, cleaning, washing and laundering machines; machine tools; machines and apparatus for cleaning, electric; machines and apparatus for carpet shampooing, electric; central vacuum cleaning installations; cleaning appliances utilizing steam; dust exhausting installations for cleaning purposes; dust removing installations for cleaning purposes; vacuum cleaners; self-propelled road sweeping machines; electric sweepers; robotic cleaning [vacuuming] machines for floors; floor mopping robots; robotic cleaning machines; robots [machines]; electric machines and apparatus for cleaning, in particular for use in fields of interior maintenance of households and commercial buildings.

Computer software, recorded; telepresence robots; humanoid robots with artificial intelligence; electro-dynamic apparatus for the remote control of signals; camcorders; detectors; distance measuring apparatus; distance recording apparatus; measuring apparatus; surveying apparatus and instruments; optical apparatus and instruments; sensors; chips [integrated circuits]; optical communications instruments; optical receivers; lasers, not for medical purposes; laser pointers; measuring, counting, alignment and calibrating instruments; lasers for measuring purposes; lasers for measuring; optical sensors; data processing apparatus; surveying instruments; coordinate measuring instruments.