10 Surgical, medical and dental apparatus and instruments; implants and implant systems, in particular dental implants [made of artificial materials], in particular of metal, alloys, ceramic or plastic; dental implants and parts thereof; artificial teeth and parts thereof, dental prosthesis and parts thereof; dentures and parts thereof; dental crowns; pins for artificial teeth; dental foundation supports; dental root posts; dental inlays; dental prostheses; dental caps; tooth clamps; dental bridges; bone prostheses; bone substitute material for dental purposes; dental prosthetic components, dental laboratory components and dental prosthetic material for use and as fittings in dental implants and dental prostheses systems, in particular pillars, pillar pins, pillar washers, cylindrical temporaries, gold cylinder, screws, impression crowns and corresponding counterparts for the dental laboratory; dental models; surgical cutlery in particular implant drills; dental implants and systems [made of artificials materials]; abutments [made of artificial materials], namely, attachments of dental implants; dental aids for the dental laboratory, namely, screws, machining holders, plastic moulded parts, impression caps and dental tools for handling the screws and abutments [made of artificial materials]; lag screws in the form of surgical implants; subcutaneous valves for implantation; dental fasteners for implant suprastructures, abutments, crowns and bridges, as far as included in this class; apparatus for use in the preparation of dental prostheses; apparatus for use in the fitting of dental prostheses; medical devices for use by dental technicians; dental articulators; dental impression trays; implant templates; drilling jigs for dental applications