Medical, surgical and dental apparatus and instruments in the nature of surgical apparatus and instruments for medical and dental use; implants, namely, dental implants; artificial limbs and fittings, in particular dental protheses and components in the nature of artificial teeth; dental orthopedic articles in the nature of dental caps, dental crowns, dental bridges, dental veneers; dental drills; artificial teeth; posts for artificial teeth in the nature of pins for artificial teeth; covers ...