SINTRON

dental and medical materials, namely, plastics, common metals, sintered metals, porcelain and ceramics for medical and dental use, namely, for use in making crowns, dental prostheses and for making dental bridges; materials for making false teeth, in particular plastics, common metals, porcelain and dental ceramics for crowns, dental prostheses and for making bridges; dental lacquers; dental mastics; tooth-filling materials; dental impression materials