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Automatic Cut-Out for Windmills
Patent for a windmill part which stops the windmill from running when the water tank is full.
Date:
July 16, 1907
Creator:
Roesler, John
System:
The Portal to Texas History
Cattle Guard.
Patent for improvements and new features to cattle guards on railways, including illustrations.
Date:
September 16, 1902
Creator:
Miller, Martin L.
System:
The Portal to Texas History