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Patent of Invention--Gr 5--Cl.3--Bearing

Description: The object of this invention is a bearing: a thrust bearing. This bearing is one in which the bearing faces is a continuous annular surface and the other an annular surface divided into shoes having the form of sectors.
Date: October 28, 1925
Creator: Fulpius, Edward
Partner: UNT Libraries Government Documents Department
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Survey of the Present Status of Isotope Separation Methods

Description: The problem of the separation or enrichment of isotopes is as old as the knowledge of the existence of isotopes of stable elements. The article focuses on the mass-dependent property of atoms continuing to be investigated in laboratories to test its usefulness for new solutions to this problem.
Date: October 14, 1949
Creator: Groth, W. (Wilhelm)
Partner: UNT Libraries Government Documents Department
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