73210909
Apr 9, 1979
Sep 13, 1983
Dental Operatory Units Used in Connection with the Patient, Comprised Essentially of Handpiece Control Panels, Instrument Brackets, Vacuum Apparatus, Sinks, Storage Areas and Work Surfaces
Medical ApparatusDental Operatory Units Used for Sterilization, Preparation and Storage of Materials, Comprised Essentially of Counter, Light and Storage Areas; Dental Operatory Units Comprised Essentially of Sink, Counter, Towel Holder, Waste Bin and Storage Area
Environmental Control Apparatus