COMBILABOR

[ CHEMICALS FOR USE IN MAKING DENTAL CASTINGS-NAMELY, PICKLING AGENTS, WETTING AGENTS, FLUX, AND SOLDERING PASTE ]

DENTAL LABORATORY EQUIPMENT-NAMELY, [ A COMBINATION CALIBRATED GLASS VIAL AND PLASTIC BOTTLE, ] VACUUM-AND PRESSURE CASTING MACHINES AND VACUUM PUMPS THEREFOR FOR DENTAL CASTINGS

[ PREHEATING FURNACES ]