73215770
May 16, 1979
Apr 7, 1981
Plastics in the Form of Pastes or Powders for Tooth Crowns, Tooth Bridges, Artificial Teeth and Plastic Prostheses; Plastics for Use as Modelling Material for Dental Purposes; Impression Material for Dental Use, Dental Fillers, Dental Lacquers, Insulating Material for Dental Uses, Such as Gypsum Models for the Manufacture of Plastic Tooth Prostheses
Pharmaceuticals