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Ceramic materials for dental use for fillings; Material for repairing teeth and for dental crowns and bridges; Material for tooth crowns and tooth bridges for dental and dental technical purposes; Materials for crowns and bridges for dental use and for oral prophylaxis; Materials for dental fillings and for sealing purposes; Sealing agents for dental purposes

Ceramic alloy used in dental crowns; Dental crowns; Dental instruments for use in pediatric restorative dentistry; Dental prostheses

Educational services, namely, conducting classes, seminars, conferences and workshops in the field of dentistry and distribution of training material in connection therewith