Ultraviolet light source
United States Patent 2093735
Inventors:
Prouty, Willis O.
Publication Date:
09/21/1937
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Assignee:
METLOX CORP LTD
Primary Class:
Other Classes:
313/17, 250/504H, 250/504R, 607/94, 313/269, 313/48, 313/112, 362/263, 315/326
International Classes:
A61N5/06; H01J61/72; H01J61/00