Coatings of hydroxyapatite for medical devices; coatings of titanium and alumina for medical devices and prostheses; biological and chemical preparations and substances for medical and surgical purposes; pharmaceutical preparations for veterinary use; sanitary preparations for medical purposes; dental amalgams; dental cement; dental cement for fillings; dental wax; dental ceramics; dental wax for the preparation of dental moulds; dental mastics; dental alloys; embedding material for dental us...

Treatment of materials

Treatment of materials, namely, sandblasting