Title:
Industrial infrared analyzer
United States Patent 2550419
Inventors:
Martin, George A.
Publication Date:
04/24/1951
Export Citation:
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Assignee:
STANDARD OIL DEV CO
Primary Class:
250/345
Other Classes:
250/343, 336/30, 336/136
International Classes:
G01N21/37; G01N21/31
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US Patent References:
2443427Infrared gas analyzer
2386830Method and apparatus for continuous analysis and control of organic systems
1519555Method and apparatus for gas determinations