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Process of Refining Crude Cotton-Seed Oil.
Patent for "refining crude cotton seed oil designed to increase the yield of refined oil of the required color, odor and flavor." (lines 11-13)
Date:
March 18, 1913
Creator:
Jesse C. Chisholm; J. Chisholm; Chisholm, Jesse
System:
The Portal to Texas History
Process of Refining Crude Cotton-Seed Oil
Patent for improvements in the processes of refining crude cotton-seed oil which increases the yield of refined oil. Improved results are are obtained by "neutralizing the oil with an alkaline silicate and then treating the oil with a mixture of alkaline hydroxid and alkaline carbonate" (lines 28-31).
Date:
March 18, 1913
Creator:
Chisholm, Jesse C.
System:
The Portal to Texas History
Process of Refining Crude Cotton-Seed Oil.
Patent for a process of refining crude cotton-seed oil of high acidity (e.g., oils containing from 1.5 to 12 percent acid or higher) to increase the yield of oil of the required color, odor, and flavor.
Date:
March 18, 1913
Creator:
Chisholm, Jesse C.
System:
The Portal to Texas History
Reflector for Spirit-Levels.
Patent for "new and useful Improvements in Reflectors for Spirit-Levels" (lines 5-6), including specifications and illustrations.
Date:
March 11, 1913
Creator:
Colbath, Frank
System:
The Portal to Texas History
Draft Equalizer
Patent for Draft Equalizer with levers and pulleys for attaching a horse or team of horses.
Date:
March 16, 1913
Creator:
Dudley, Thomas J.
System:
The Portal to Texas History