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Well-Drill Machine.
Patent for improvements in well-drill machine by improving its operating and feed mechanisms.
Date:
January 4, 1910
Creator:
Anthony, Russell
System:
The Portal to Texas History
Gripper for Printing-Presses
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.
System:
The Portal to Texas History