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Well-Drill Machine.

Description: Patent for improvements in well-drill machine by improving its operating and feed mechanisms.
Date: January 4, 1910
Creator: Anthony, Russell
Partner: UNT Libraries Government Documents Department

Gripper for Printing-Presses

Description: Patent for a gripper for printing presses designed to hold the paper during printing more effectively. Illustrations included.
Date: January 25, 1910
Creator: Williams, John W.
Partner: UNT Libraries Government Documents Department
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