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Knockdown Tank

Description: Patent for a sheet metal tank that is created in sections, able to be dismantled or "knocked down" in sections, and able to be transported in sections, including illustration.
Date: July 23, 1901
Creator: Harry, Hugh W. & Harry, Thomas C.
Partner: UNT Libraries Government Documents Department

Composition of Matter.

Description: Patent for a briquet fuel formula made primarily from lignite and other derived products, which is cheaper to produce than other formulas.
Date: July 23, 1907
Creator: Lohmann, August Samuel Frederic
Partner: UNT Libraries Government Documents Department
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