Dental apparatus and instruments, artificial teeth; dental masks, gloves and clothing; disposable protective gloves for dental use; syringes for dental purposes; dentures, denture teeth; false teeth; dental crowns and bridges; dental implants; dental prostheses; dental hand pieces; needles for dental purposes; dental curing lights; vibrators and wax pots for heating dental waxes; dynamic mixing machines for dental use; dental burnishers; dental excavators; dental explorers, dental forceps, dental haemostats, dental knives, dental needle holders; burs, reamers, dental files, containers, receptacles, dispensers, vaporisers, inhalers, vials, drainage tubes, all being for dental use; installations and materials for the production of x-rays for dental purposes; dental mirrors; dental pins; dental colour guides; dental x-ray film duplicators; dental x-ray mouth props; dental x-ray film hangers; dental moulding apparatus; dental drill bits; dental descaling apparatus; dental chairs; dental articulators; denture and denture teeth parts