Title:
Fluorescence analysis
United States Patent 2925497

Inventors:
Bessen, Irwin I.
Publication Date:
02/16/1960
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Assignee:
PHILIPS CORP
Primary Class:
378/50
Other Classes:
378/45, 378/143
International Classes:
G01N23/223; G01N23/22
US Patent References:
2846589Apparatus for determining the thickness of zinc coating on a ferrous metal base
2853618Method and apparatus for the use of fluorescent chi-rays in powder diffraction