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3 Matching Results
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Air-Brake Coupling
Patent for an air brake coupling for use on trains that opens the air valves when the coupling is attached.
Date:
June 20, 1911
Creator:
Winton, Robert A.
System:
The Portal to Texas History
Steam-Engine
Patent for an improved steam engine for train engines.
Date:
June 4, 1912
Creator:
Sanders, William Robert
System:
The Portal to Texas History
Stalk-Cutter
Patent for a stalk cutter. Illustrations included.
Date:
June 21, 1910
Creator:
Sanders, Lee
System:
The Portal to Texas History