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in creator/contributor: "Roberts, P. C."  
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Pump

Description: Patent for a pump. This invention is designed to improvement pumps, by addition of a dish-like deflector within the water box that forces water down into the well preventing leakage around the pump head.
Date: November 11, 1912
Creator: Dubuque, Arthur A. & Voight, Phillip H.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Horse Detacher

Description: Patent for a new and improved horse detacher which allows the driver to unhitch a horse without exiting the carriage or wagon, including specifications and illustrations.
Date: April 1, 1913
Creator: Carter, William Otis
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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