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Boiler Attachment

Description: Patent for improvements in boiler attachments, to produce a thermostatic device of simple and improved construction which may be utilized for the purpose of actuating a valve governing the steam supply to the pump or the injector.
Date: June 28, 1913
Creator: Priester, Joel Ellis
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Incubator Alarm

Description: Patent for incubator alarm in which an audible signal will be triggered when the temperature of the incubator is above or below the normal predetermined degree.
Date: June 10, 1913
Creator: Kelley, Clyde W.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Foot Bench-Shears

Description: Patent for foot-operated shears for cuttings bands on bales or general shearing, including illustrations.
Date: June 17, 1913
Creator: Howlett, Peyton L.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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