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Bale-Tie.

Description: Patent for a bale tie that can withstand strain on the side of the band. The text describes the different parts of the bale tie and how it differs from ones currently used.
Date: April 8, 1913
Creator: Franz, Ezra A.
Partner: UNT Libraries Government Documents Department

Wire-Winding Machine

Description: Patent for a wire winding machine for making well screens.
Date: August 20, 1912
Creator: Eastham, Albert Lindsay
Partner: UNT Libraries Government Documents Department

Lifting Clamp for Well Casings

Description: Patent for a lifting clamp for well casings. It is designed to make the lifting of well casings easier and safer for those attaching the clamp to the lifting mechanism.
Date: July 3, 1917
Creator: Kibele, Eugene
Partner: UNT Libraries Government Documents Department

Hoisting Drum.

Description: Patent for an invention that "relates to improvements in hoisting drums" (line 15-16). Structure, objective, and illustrations of hoisting drums are included.
Date: July 3, 1917
Creator: Howard, Henry Fischer
Partner: UNT Libraries Government Documents Department

Cylinder for Cotton-Gins

Description: Patent for a cylinder for cotton gins that can have one disk removed for repair without taking apart the whole cylinder.
Date: August 13, 1912
Creator: Fuller, James T.
Partner: UNT Libraries Government Documents Department
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