73133634
Jul 12, 1977
Nov 28, 1978
DENTAL LABORATORY EQUIPMENT-NAMELY, BURNOUT FURNACES, MODEL TRIMMERS, ULTRASONIC CLEANERS, AIR ABRASIVE SYSTEMS, OXYGEN SYSTEMS, TORCHES; SHADE SCANNER; DENTAL LABORATORY MATERIALS-NAMELY, DOWELL PINS, PLASTIC THERMOFORMIC DISCS
Electrical and Scientific Apparatus