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Patent Abstracts

      1293.  ------.  [I. G. FARBENINDUSTRIE A. G.]  [Hydrocarbons by Synthesis.] German Patent Appl I 57,704, no date (Cl. IV d-12 o).  Auszüge deut.  Patent-Anmeldungen, vol. 6, p. 94.

            Hydrocarbons are produced by the hydrogenation of CO in the presence of catalysts made in the described manner.  Addition to German Patent Appl. I 53,767.