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Transmission-Gearing.

Description: Patent for a transmission gearing for a traction system for trains, which can be used on all types of curves without ill effects.
Date: August 25, 1908
Creator: Mayo, William C. & Houlehan, John
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Electric Track-Brake.

Description: Patent for an electric train brake, which allows trains to not slow down on curves without derailing and allows faster emergency braking.
Date: August 25, 1908
Creator: Mayo, William C.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Car-Truck.

Description: Patent for a car truck for use on trains, which can withstand heavy loads and high speeds.
Date: August 25, 1908
Creator: Mayo, William C.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Corn-Popper

Description: Patent for a corn popper used for popping corn and general cooking. Illustrations included.
Date: June 25, 1907
Creator: Young, G. B.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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