3697. ----- [STUDIEN-UND VERWERTUNGS-G. M. B. H.] [Solid Paraffin by Synthesis From Carbon Monoxide and Hydrogen.]. Austrian Patent 160,262, July 27, 1937. Schmidt, J., Das Kohlenoxyd, Akad. Verlagsgesell., Leipzig, 1950, p. 179.

See French Patent 824,893 (abs. 3681), Swedish Patent 91,811 (abs. 3690) and United States Patent 2,206,500 (abs. 689).