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Eileen G. Edwards
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Ponca City, OK, US
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last 30 patents
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Patent Grant
Process for purifying hydrogen fluoride
Patent number
5,108,559
Issue date
Apr 28, 1992
E. I. Du Pont de Nemours and Company
Kaye L. Motz
C01 - INORGANIC CHEMISTRY
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Patent Grant
Process for purifying hydrogen fluoride
Patent number
5,100,639
Issue date
Mar 31, 1992
E. I. Du Pont de Nemours and Company
Francisco J. Freire
C01 - INORGANIC CHEMISTRY