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Windmill

Description: Patent for a windmill. Illustrations included.
Date: June 2, 1908
Creator: Tucker, Holland G.
Partner: UNT Libraries Government Documents Department

Gearing.

Description: Patent for a gearing for a jeweler's lathe.
Date: June 27, 1911
Creator: Ray, William Henry
Partner: UNT Libraries Government Documents Department

Automobile-Theft-Preventing Device

Description: Patent for an automobile theft preventing device which prevents the operation of the automobile by an unauthorized person and prevents the theft of thereof and can be controlled by the owner/authorized person permitting the operation of the automobile.
Date: June 7, 1921
Creator: Welliver, Percy
Partner: UNT Libraries Government Documents Department
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