Artificial teeth; parts of artificial teeth, namely, dental crowns, inlays, onlays, caps, protective cups; dental instruments, namely, instruments for selecting, cementing, adjusting and positioning veneers; dental restorative modeling instruments and brushes, namely, dental restorative and veneer brushes; applicators and instruments, namely, dental applicators and instruments for applying general dental liquids, bondings, primers and dental adhesives and sealings and prophylaxis for use by d...