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Irrigation-Pipe.

Description: Patent for an invention relates to an improved irrigation pipe which is to be used in connection with a sub-irrigation system.
Date: October 27, 1914
Creator: Cooke, Joe R.
Partner: UNT Libraries Government Documents Department

Scraper.

Description: Patent for a scraper for floors and walls that attaches to a broom handle.
Date: February 27, 1912
Creator: Pettit, Lee
Partner: UNT Libraries Government Documents Department

Cotton-Chopper

Description: Patent for a new cotton chopper design that improves the chopper blades' driving gear and the general construction of this type of device, includes instructions and illustrations.
Date: May 27, 1913
Creator: Wheeler, Truzy
Partner: UNT Libraries Government Documents Department

Casting Dental Plates.

Description: Patent for casting dental plates which builds upon a previous patent by the same inventor, Patent No. 633,222, accepted on September 19, 1899. This patent professes to eliminate previous issues with casting metal such as pinholes and air bubbles that create imperfections in the dental plates.
Date: May 27, 1902
Creator: Streetman, Willard
Partner: UNT Libraries Government Documents Department

Combined Brush and Currycomb

Description: Patent for a combined brush and currycomb for cleaning horses. Illustrations included.
Date: August 27, 1912
Creator: Sikes, Rufus N.
Partner: UNT Libraries Government Documents Department
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