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Portable Concrete Mixer

Description: Patent for a portable concrete mixer. Illustration included.
Date: March 2, 1909
Creator: Leake, Boudinot G.
Partner: UNT Libraries Government Documents Department

Cotton-Thinner.

Description: Patent for a cotton thinner, which has cutters which can be moved vertically, a rake attachment, and is durable.
Date: March 30, 1909
Creator: Floyd, James
Partner: UNT Libraries Government Documents Department

Nozzle.

Description: Patent for a nozzle with adjustable spray levels.
Date: March 9, 1909
Creator: Hess, Charles G.
Partner: UNT Libraries Government Documents Department

Automatically-Adjustable Headlight for Locomotives

Description: Patent for an automatically adjustable headlight for locomotives or streetcars which rotates when the vehicle is tilted going around a curve to allow the light to shine around the curve.
Date: March 2, 1909
Creator: Cooper, William M.
Partner: UNT Libraries Government Documents Department

Bit-Stock for Braces

Description: Patent for a bit stock for braces which allows holes to be drilled in small spaces in railroad cars.
Date: March 16, 1909
Creator: Daniel, John F.
Partner: UNT Libraries Government Documents Department

Advertising Clock

Description: Patent for an advertising clock. This invention is designed to display advertisement at regular intervals. Illustration included.
Date: March 2, 1909
Creator: Barnett, John Beverly
Partner: UNT Libraries Government Documents Department
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