Ceramic parts for machines, machine tools and motors, namely, guides for use in machines for controlling the movement of work pieces through machines, clamps for use in the precision clamping of work pieces, clamps used for holding piece parts on machine tool tables, jaws for use in the precision clamping of work pieces, wear plates and strips, blades, cutting tools, pistons for dosing machines used in filling containers with liquids during the manufacturing process, valves being parts of mac...

Materials for dentistry and dental technology, used for making impressions, artificial teeth, veneers, crowns, bridges, inlays, dentures, insulating and denture relining materials, materials for dental fillings and for seals, materials for pulp protection and root treatment; materials for protecting cavities, materials used in acid etching, repair materials, adhesive agents, drying and defatting products, materials for the cosmetic restoration of damaged teeth, liquid filling and moulding mat...