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Automatic Boiler-Feeder.
Patent for certain new and useful improvements in automatic boiler feeders, including instructions and illustrations.
Date:
July 12, 1898
Creator:
Sharp, Joshua H.
System:
The Portal to Texas History
Cultivator.
Patent for a cultivator that is easily constructed and adjusted. It has a beam, parallel bars extending its length, a block between the front ends of the bars, an adjustable bar that carries the teeth, and clamping plates above and below the bar.
Date:
March 12, 1895
Creator:
Ford, John O.
System:
The Portal to Texas History