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Jack W. Sigan
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Minneapolis, MN, US
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Patent Grant
Mixtures of aliphatic amines and quaternary ammonium compounds thereof
Patent number
4,098,822
Issue date
Jul 4, 1978
Ashland Oil, Inc.
Richard R. Egan
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...