Materials for making dental fillings, namely, porcelain filling materials, plastic filing materials, titanium filling materials, precious metal alloys, gold filling materials, silver filling materials, dental amalgams, composite resin filling materials, porcelain veneers, ceramic veneers, composite veneers; materials for dental fillings, namely, dental restoration compounds in liquid paste, or powder form for use in manufacture of crowns, bridges, inlays, onlays, and veneers; casting and impr...