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Return to Abstracts of Patents Return to Abstracts of Patents 500-749 Patent Abstracts517. ------. [DREYFUS, H.] [Aliphatic Compounds.] French Patent 692,736, Mar. 25, 1930. Chem. Abs., vol. 25, 1931, p. 1536. Organic O compounds are synthesized by passing the reaction gases through a number of reaction vessels in series in an open circuit. Gives example of preparation of MeOH from water gas. See also French Patent 691,209. |