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Post Structure

Description: Patent for improved base plate for wooden posts to protect the posts from damage and extend its usability.
Date: November 30, 1920
Creator: Dietz, Paul A.
Partner: UNT Libraries Government Documents Department

Automobile-Radiator

Description: Patent for automobile radiator with protective members for the water-containing chambers.
Date: November 30, 1920
Creator: Herold, Harry H.
Partner: UNT Libraries Government Documents Department

Car-Coupling

Description: Patent for "an automatic car-coupling which may be uncoupled from the sides of the cars, and which will allow of a car on which it is provided being coupled to a car provided with the ordinary link-and-pin coupling" (lines 7-12).
Date: October 30, 1888
Creator: Eddleman, Thomas J.
Partner: UNT Libraries Government Documents Department

Apparatus For Making Mattresses

Description: Patent for mattress making machine, which cleans, compresses, and stuffs cotton or other materials into a mattress, including illustrations.
Date: July 30, 1901
Creator: Woolery, John T.
Partner: UNT Libraries Government Documents Department
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