Alloys of precious metals for dental purposes; Dental abrasives; Dental alloys; Dental composite materials; Dental polish; Dental porcelain materials; Dental wax; Dental waxes; Embedding material for dental and dental technical purposes; Fixing materials for dental purposes; 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 prophylaxi...

DENTAL LABORATORY SERVICES

EDUCATIONAL SERVICES-NAMELY, CONDUCTING CLASSES IN THE DESIGN AND PROCESSING OF DENTURES, AND IMPROVING TECHNIQUES IN CROWN AND BRIDGE ALLOYS AND PORCELAIN APPLICATIONS

DENTAL MATERIALS USED IN THE FABRICATION OF DENTAL PROSTHESIS AND DENTAL APPLIANCES

ALLOY MATERIAL USED IN THE FABRICATION OF DENTURES AND DENTAL CASTINGS