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Nut-Lock.

Description: Patent for a combined nut lock and washer for use on railroad track joints.
Date: August 3, 1909
Creator: Garner, William R.
Partner: UNT Libraries Government Documents Department

Nut Lock

Description: Patent for a nut lock. Illustration included.
Date: August 10, 1909
Creator: Garner, William Robert
Partner: UNT Libraries Government Documents Department

Nut-Lock.

Description: Patent for a nut lock for railroad joints, which includes spring washers.
Date: August 3, 1909
Creator: Garner, William R.
Partner: UNT Libraries Government Documents Department

Oil-Burner.

Description: Patent for an oil burner, which atomizes oil through the injection of steam that helps the oil to burn more easily.
Date: October 19, 1909
Creator: Milton, John Foy
Partner: UNT Libraries Government Documents Department

Electrical Trolley-Replacer.

Description: Patent for an electric trolley replacer, which automatically replaces the trolley on the wheel.
Date: February 9, 1909
Creator: Sparks, Hubert Lorenzo
Partner: UNT Libraries Government Documents Department

Cattle-Guard.

Description: Patent for a cattle guard, which is made up of a wedge shaped piece of metal that allows a cows leg to be caught rather than the foot to allow easier removal of the leg by the cow.
Date: August 31, 1909
Creator: Mosher, Benjamin E.
Partner: UNT Libraries Government Documents Department
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