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Oil-Burner.

Description: Patent for hydro-carbon burner that has new and improved construction. It is a burner that is simple, durable, and compact in its construction, and it is also efficient and economical to use.
Date: October 21, 1913
Creator: Strow, L. B. & McMillan, Thomas E.
Partner: UNT Libraries Government Documents Department

Air Suction and Force Pump

Description: 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.
Partner: UNT Libraries Government Documents Department
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