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Return to Abstracts of Patents Return to Abstracts of Patents 250-499 Patent Abstracts277. BUCKLEY, G. D. (Imperial Chemical Industries, Ltd.). Olefin Oxidation. United States Patent 2,636,898, Apr. 28, 1953. Chem. Abs., vol. 47, 1953, p. 6973. See British Patents 649,680 (abs. 278) and 668,309 (abs. 2823). See abs. 2823. |