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Air Suction and Force Pump
Patent for improvement in suction and force pumps, a pneumatic lift-and-force pump for raising water from wells.
Date:
October 7, 1913
Creator:
De Hymel, Franklin O.
System:
The Portal to Texas History
Folding Feed-Box.
Patent for a folding feed box that may be "readily carried or packed in a small space" (lines 18-19) when not being used.
Date:
January 7, 1913
Creator:
Young, Benjamin Joshua
System:
The Portal to Texas History