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Wash Boiler
Patent for improvement on boiler washing machines so that steam is produced in conical chambers underneath a false bottom thus producing steam in less time and stirring the clothes as steam is vented upward and out of said chambers.
Date:
January 24, 1893
Creator:
Medley, John Alfred
System:
The Portal to Texas History
Pneumatic Conveyer.
Patent for pneumatic conveyer using cars, cylindrically-shaped runners, tracks, and lubrication device, including illustrations.
Date:
January 3, 1893
Creator:
Vernon, William E.
System:
The Portal to Texas History