75498124
Jun 8, 1998
Aug 29, 2000
Dental impression materials in the nature of ceramic or synthetic dental covering material, casting alloy for dental models, dental embedding material for casting models, doubling material for producing models made of embedding material, dental material for producing model stubs, material for filling teeth, synthetic powder for producing spoons for obtaining dental impressions, synthetic modeling substances for dental technology, and dental material for obtaining dental impressions
Pharmaceuticals