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Cultivator.

Description: Patent for an improved cultivator that is easy to guide and operate, possesses increased durability, and is inexpensive to construct.
Date: January 3, 1911
Creator: Foster, John H.
Partner: UNT Libraries Government Documents Department

Cotton-Treating Machine.

Description: Patent for improved cotton treating machine that separates cotton fibers from seeds. This cotton treater keeps the cotton fibers long when separating the seeds, including illustrations.
Date: January 21, 1919
Creator: Cassel, John L.
Partner: UNT Libraries Government Documents Department
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