Surgical and dental instruments and apparatus; artificial surgical implants, particularly dental implants for medical and dental use as well as secondary components (abutments) and accessories for the aforesaid goods; crowns, inserts, onlays and bridges, in the field of dentistry; prostheses, all for medical and dental use; parts and accessories for all the aforesaid goods included in this class

Treatment of materials, in particular treatment of materials in the field of dentistry and dental technology