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Windmill

Description: Patent for "a mill equipped with an automatic governor for regulating the speed of the windmill and for preventing injury to the apparatus by throwing the blades of the wheel into or out of the wind in a manner to secure the most effective operation of the device at all times" (lines 9-15).
Date: May 14, 1901
Creator: Stein, John
Partner: UNT Libraries Government Documents Department

Tube-Clamp

Description: Patent for a tube clamp for holding pipe sections in wells.
Date: May 21, 1912
Creator: Krauskope, Oscar
Partner: UNT Libraries Government Documents Department

Cotton-Press Follower-Board

Description: Patent for cotton baling press that provides a detachable follow block.
Date: May 8, 1917
Creator: Wuensch, Hearman & Pfeil, Otto
Partner: UNT Libraries Government Documents Department

Shaft and Pulley Collar.

Description: Patent for a collar for pulleys and shafts with set-screws that protects the set-screws from damage or harming people working with the systems.
Date: May 14, 1907
Creator: Beal, Ephaphras Lee
Partner: UNT Libraries Government Documents Department

Load-lifter.

Description: Patent for the improved design of a load lifter.
Date: May 5, 1914
Creator: Meyer, Dietrich H.
Partner: UNT Libraries Government Documents Department
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