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Hydrant

Description: Patent for a hydrant. Illustrations included.
Date: October 8, 1912
Creator: Smith, Ollie F.
Partner: UNT Libraries Government Documents Department

Burglar-Alarm

Description: Patent for a burglar alarm that can be attached to a car door. Illustrations included.
Date: October 8, 1912
Creator: Halstead, Thomas J.
Partner: UNT Libraries Government Documents Department
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