2519. ------. [NATTA, G.]. [Oxygenated Organic Compounds From Carbon Monoxide and Hydrogen.] German patent 612,267, Apr. 18, 1935 (Cl. 12 o-5.01). Chem. Abs., vol. 29, 1935, p. 4771.

This corresponds to French Patent 670,763 (abs. 2512) but gives additional details.