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Grate Bar

Description: Patent for a grate bar.Illustration included.
Date: October 18, 1910
Creator: Wilderspin, Anderson & Earnest, David C.
Partner: UNT Libraries Government Documents Department

Grate-Bar.

Description: Patent for a grate bar for furnaces, which allows for proper air distribution in the furnace.
Date: June 28, 1910
Creator: Wilderspin, Anderson
Partner: UNT Libraries Government Documents Department

Gun Muffler

Description: Patent for a gun-muffler. This design if for use with fire-arms to muffle the discharge sound. Illustration included.
Date: April 5, 1910
Creator: Childress, George F.
Partner: UNT Libraries Government Documents Department

Hoisting Device

Description: Patent for a hoisting device. Illustration included.
Date: October 25, 1910
Creator: Sims, James L.
Partner: UNT Libraries Government Documents Department

Roofing Construction

Description: Patent for a weatherproof roofing construction. Illustrations included.
Date: February 22, 1910
Creator: West, Hosea E.
Partner: UNT Libraries Government Documents Department

Boiler Attachment.

Description: Patent for a boiler attachment to regulate the boiler feed pump.
Date: May 31, 1910
Creator: Morris, Gid M. & Watkins, John H.
Partner: UNT Libraries Government Documents Department
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