Deposition of thorium from its vaporizable compounds
United States Patent 1675120

Inventors:
Wesley, Marden John
Philip, Thomas Thomas
Edward, Conley John
Publication Date:
06/26/1928
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Assignee:
WESTINGHOUSE LAMP CO
Primary Class:
Other Classes:
313/345, 75/395
International Classes:
H01J1/14; H01J1/13