2961.     ---------------.  [RUHRCHEMIE, A.-G.]  [Preparation of Catalysts With a High Cobalt Density.]  FIAT Reel K-29, 1939, frames 6,968-6,972; PB 70,218; TOM Reel 296.

        Directions are given for the preparation of new catalysts with a high CO density, which are supposed to give an especially good yield of paraffin.