75739205
Jun 29, 1999
Mar 25, 2003
PORCELAIN FOR DENTAL PROSTHESES; PRECIOUS METAL ALLOYS FOR DENTAL USE; FILLINGS FOR TEETH
PharmaceuticalsDENTAL ALLOYS, NAMELY, PORCELAIN FOR DENTAL PROSTHESES; DENTURES, DENTAL BRIDGES; DENTAL IMPRESSION TRAYS
Medical Apparatus