73487916
Jul 2, 1984
Apr 23, 1985
Substances Used by Dentists and Dental Technicians-Namely, Investments, Adhesives, Catalysts, Duplicators, Tooth Surface Etching Agents, Porcelain Condensers, Stains, Dye Mixes, Lubricating Greases, Bonding Agents and Pastes
Pharmaceuticals