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Patent- Process of Removing Water From Aqueous Acetic Acid
Documentary
Dr. Hans T. Clarke
Patent- Process of Removing Water From Aqueous Acetic Acid
1931/05/12
1997.2645.0001
Patent- Method For The Dehydration of Formic Acid
Documentary
Donald F. Othmer
Patent- Method For The Dehydration of Formic Acid
1931/10/06
1997.2649.0001
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