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Gas-Compressing Pump.
Patent for a gas-compressing pump used in refrigeration and ice making. "The object of [the] invention is to reduce the height of a vertical machine, to facilitate access to the parts and relieve the foundation of strains; to reduce to a minimum the angularity of the connecting rod during the latter part of the stroke, and to improve various details of construction" (lines 19-25).
Date:
December 4, 1894
Creator:
Farnsworth, Thomas
System:
The Portal to Texas History