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Lifting-Frame.

Description: Patent for a lifting frame for hoisting engines, which allows a car to be put under the engine easily.
Date: May 4, 1909
Creator: Knox, Hiram
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Metal Tie

Description: Patent for a metal railroad tie. Illustrations included.
Date: May 16, 1911
Creator: Caton, Augustus B. & Carter, Ernest A.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Coffee Parcher

Description: Patent for new and useful improvements in coffee parchers. Easily used on a range which is also simple and durable. Illustrations included.
Date: May 12, 1914
Creator: McCall, Daniel
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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