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Piano-Hammer.

Description: Patent for a piano hammer, which has a strip of striking material that can be moved over to a new section when one section wears out, to increase the life of the hammer.
Date: May 24, 1910
Creator: Young, Henry E.
Partner: UNT Libraries Government Documents Department

Cotton-Seed Cleaner and Huller

Description: Patent for a cottonseed cleaner and huller. Illustrations included.
Date: February 15, 1910
Creator: Vanlandingham, William Wallace
Partner: UNT Libraries Government Documents Department

Rotary Engine

Description: Patent for rotary engine. This invention "is to provide means whereby the steam supply from the boiler can be controlled. Illustration included.
Date: September 13, 1910
Creator: Frazer, Terry H. & Vanlandingham, William W.
Partner: UNT Libraries Government Documents Department

Cotton-Chopper

Description: Patent for a cotton chopper. Illustrations included.
Date: October 18, 1910
Creator: Paris, Henry M.
Partner: UNT Libraries Government Documents Department

Hoof Trimmer

Description: Patent for a hoof trimmer. Illustrations included.
Date: October 18, 1910
Creator: Polk, Neal R.
Partner: UNT Libraries Government Documents Department

Clothes Pounder

Description: Patent for a clothes pounder. Illustration included.
Date: May 17, 1910
Creator: Turner, James S. & Campbell, John Luther
Partner: UNT Libraries Government Documents Department

Cot-Frame

Description: Patent for a cot frame designed to accommodate two people. Illustrations included.
Date: January 18, 1910
Creator: Shelton, Robert H.
Partner: UNT Libraries Government Documents Department
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