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Nut Lock

Description: Patent for a nut lock. Illustration included.
Date: August 22, 1905
Creator: Marx, Ernest Max & Moses, Ealy J.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Switch

Description: Patent for a switch. "This invention obviates likelihood of derailment by splitting the switches, so as to thereby secure a means for preventing the rolling stock from being thrown from the tracks." Illustration included.
Date: August 22, 1905
Creator: Hibbets, Charles M.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Plow Attachment

Description: Patent for plow attachment. This invention relates to the handling of young plants. Illustration included.
Date: August 22, 1905
Creator: Pate, Miles M. & Ellison, Harrison L.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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