Materials for use in dentistry, namely, materials and accessories for the manufacture of [ impressions, ] artificial teeth, prostheses, crowns and bridges, veneers; dental resins for the manufacture of prostheses, crowns, and bridges in the nature of dental polymers for gingival and tooth replacement

Materials for use in dentistry, namely, discs and blanks made from acrylics and plastics; materials for the manufacture of dental prostheses and artificial teeth, namely, synthetic resins, acrylics, and plastics