Implants, dental implants and parts thereof, all the aforesaid goods included in this class; medical, dental and veterinary instruments and apparatus, in particular artificial teeth and parts thereof, medical laboratory equipment, namely dental equipment for dentists' surgeries and dental laboratories, in particular milling equipment, parallelometers, measuring equipment and units assembled therefrom for dental technology purposes; dental and dental technology equipment and apparatus, namely polishing equipment, shakers and vibrators for preparing dental fillings and impression materials for dental purposes, vacuum stirring equipment, vacuum mixing equipment, vacuum stirrers, abrasive belt grinding equipment, trimmers, fine sandblasting equipment, sandblasting equipment, vacuum pressure casting equipment, vacuum pressure casting machines, centrifugal casting equipment, induction casting machine, suction equipment, dental laser welding equipment, YAC lasers, modelling handpieces and technician's handpieces consisting of a drive (electric motor or compressed air drive), a shaft for transferring force, a clamping device for receiving rotating tools for machining dental technology workpieces in the production of dentures, a switch for activating and deactivating the unit by means of a foot or knee-operated speed controller (all of the aforesaid goods included in this class)