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Pump
Patent for a pump whereby for use with deep wells. Pump uses relate to oil, water, sand and other articles. Illustration included.
Date:
January 1, 1907
Creator:
Butler, Thomas
System:
The Portal to Texas History
Float Valve
Patent for a float value. This invention is designed to automatically close. Illustration included.
Date:
January 29, 1907
Creator:
Axtell, Fred W.
System:
The Portal to Texas History
Hanger For Draw Heads
Patent for a hanger for draw heads. This invention is designed to support draw-heads in use with street-railways cars. Illustration included.
Date:
January 29, 1907
Creator:
Savage, Harley G.
System:
The Portal to Texas History