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Valve
Patent for a valve used with radiator heating system. Illustration included.
Date:
April 26, 1910
Creator:
Kinnison, Hallah C.
System:
The Portal to Texas History
Tank and Support
Patent for a liquid tank and a support stand. Illustrations included.
Date:
July 26, 1910
Creator:
Harry, Owen K.
System:
The Portal to Texas History