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Safety Step for Freight Cars

Description: Patent for a safety step for freight rail cars. Illustration included.
Date: January 10, 1911
Creator: Neale, Ancel C.
Partner: UNT Libraries Government Documents Department

Demountable Rim

Description: Patent for a demountable rim. This invention is used for automobile wheels for readily mounting and remounting. Illustration included.
Date: January 28, 1913
Creator: Cox, Eli R.
Partner: UNT Libraries Government Documents Department
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