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Return to Abstracts of Patents Return to Abstracts of Patents 1250-1499 Patent Abstracts1378. ------. [I. G. FARBENINDUSTRIE, A. G.] [Oxygenated Organic Compounds From Carbon Monoxide and Hydrogen.] German Patent 548,434. Mar. 20, 1923. Chem. Abs., vol. 26, 1932, p. 3513. Reaction vessel is made of or lines with Al or its alloys. See also German Patent 490,248 (abs. 2679). |