PATENT 3285. ----- [SCHMIDT, F. L. ] [Treating Solid Paraffins.] German Patent Appl. Sch 122,072, no date (Cl. IV d-23 b). Auszüge deut. Patent-Anmeldungen, vol. 6, p. 783. Solid paraffins from the production of hydrocarbons by the hydrogenation of CO are melted and then mixed with cold solvent. Addition to German Patent Appl. Sch 120,816 (abs. 3284). |