PATENT

3670. ----- [STUDIEN-UND VERWERTUNGS-G. M. B. H.] [Higher Hydrocarbons From Carbon Monoxide and Hydrogen.]  Italian Patent 363,998, no date.  Chem. Zentralb., 1940, I, p. 325.

See German Patent Appl. St. 56,470 and St. 56,856 (abs. 684, 680) and United States Patent 2,149,515 (abs. 664).