PATENT

3665. ----- [STUDIEN-UND VERWERTUNGS-G. M. B. H.]  [Catalytic Synthesis of Aliphatic Hydrocarbons.]  French Patent 841,043, May 9, 1939.  Chem. Abs., vol. 34, 1940, p. 1685.

See United States Patent 2,149,515 (abs. 664).