Pumping-Engine.
Description:
Patent for a pumping engine that pumps air, water, oil, or other agents. It was designed to be used for air pumps on locomotives, inflating tires on automobiles, pumping water in steam operated machines, and other uses.
Date:
June 5, 1917
Creator:
Allison, Jesse H.
Item Type:
Refine your search to only
Patent
Partner:
UNT Libraries Government Documents Department