DENTAL IMPRESSION, FILLING, CEMENTING, COATING AND DENTURE-BASE MATERIALS; DENTAL LIQUIDS, SPRAYS AND TOPICALLY-APPLIED MATERIALS FOR ANTI-SEPTICAL, TISSUE CONDITIONING, GERMICIDAL, ANTI-FOGGING, ANESTHETICAL AND ANTI-FRICTION CLEANING, TREATMENT AND PROTECTIVE IMPLEMENTATION

DENTAL, MEDICAL AND SURGICAL APPLIANCES, NAMELY CUTTING INSTRUMENTS, REAMERS AND FACERS; AIR TURBINE HAND PIECES; LIGHTING APPARATUS FOR ACTIVATION, CURING AND ELIMINATION OF DENTAL MATERIALS AND PROCEDURES; AIR FILTERS FOR AIR DRIVEN DENTAL EQUIPMENT; DENTAL PROPHYLACTIC EQUIPMENT, NAMELY CUPS, HAND PIECES, ANGLES, SCALERS, CONDENSERS, CROWN SEALERS, ARTICULATORS, OCCLUDERS, FACE BOWS, TRACERS, TRAYS, CROWNS, ANCHORS, STUDS, BANDS, RETAINERS, WEDGES, MATERIAL-PLACING TUBES AND TOOTH PROTECTORS; AND DENTAL INSTRUMENTS USED AS A HEAT SOURCE FOR SOFTENING, MELTING AND SOLDERING