Title:
Intensifying screens
Document Type and Number:
United States Patent 2820146


Inventors:
Kunes, Arnold R.
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Publication Date:
01/14/1958
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Assignee:
Pont DU.
Primary Class:
250/487.100
Other Classes:
976/DIG.439, 313/525
International Classes:
G21K4/00
US Patent References:
2375177Decoration of surfaces with luminescent materials
2417384
2716082Fluorescent screens


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