26 METERS, GAUGES AND CONTROLLING VALVES HAVING METERS AS A PART THEREOF FOR INDICATING AND TOTALIZING THE FLOW OF FLUIDS OR GASES THROUGH CONDUITS
THE TERM "METER" IS DISCLAIMED APART FROM THE MARK SHOWN IN THE DRAWING. THE REPRESENTATION OF THE VALUE AND METER IS DISCLAIMED APART FROM THE MARK SHOWN IN THE DRAWING. GLASSES THROUGH CONDUITS