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Job Press Standardizer

Description: Patent for job press.
Date: January 23, 1917
Creator: McMath, William S.
Partner: UNT Libraries Government Documents Department

Hot Water Heating System

Description: Patent for an improvement to open fire water heating systems in buildings.
Date: January 12, 1917
Creator: McChesney, Louis P.
Partner: UNT Libraries Government Documents Department

Windmill

Description: Patent for windmill
Date: January 30, 1917
Creator: MacEwen, Benjamin J.
Partner: UNT Libraries Government Documents Department

Combination Filing Block and Sawing Board

Description: Patent for jewelrs combination wood filing block, and a sawing board.
Date: January 9, 1917
Creator: Stillians, Harry E.
Partner: UNT Libraries Government Documents Department
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