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Boll-Weevil Catcher

Description: Patent for a machine for removing boll-weevils from growing cotton
Date: May 21, 1918
Creator: Hitt, Reed R.
Partner: UNT Libraries Government Documents Department

Air-Brake for Automobiles

Description: Patent for air-brakes in automobiles. It is a system that replaces fluid braking systems with an air-based braking system.
Date: October 29, 1918
Creator: Daniel, Wiley Eugene
Partner: UNT Libraries Government Documents Department
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