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Patent for a land roller that has rollers that can move independently of one another.

Date: November 30, 1909

Creator: Englund, Eric

Partner: UNT Libraries Government Documents Department

Patent for a plow that allows the plow share to be adjusted to different angles in the soil.

Date: November 30, 1909

Creator: Buckhannon, Edward M.

Partner: UNT Libraries Government Documents Department

Patent for an oil burner with a method of controlling the mixing of air and oil.

Date: November 30, 1909

Creator: Young, Josiah Newman

Partner: UNT Libraries Government Documents Department

Patent for a device for sharpening razors consisting of razor strop and hone, which does not have to be hung on a hook to use.

Date: November 30, 1909

Creator: Dunn, William Harrison

Partner: UNT Libraries Government Documents Department

Patent for an automatic switch for street railways.

Date: November 30, 1909

Creator: Godoy, Jose Ma

Partner: UNT Libraries Government Documents Department

Patent for a combined pencil holder and sharpener, which uses the sharpener as a pencil cap.

Date: November 30, 1909

Creator: Haase, Conrad H.

Partner: UNT Libraries Government Documents Department