2683. ------. [PIER, M., WIETZEL, R., AND WINKLER, K.] (I. G. Farbenindustrie A. G.). [Synthesis of Methanol.] German Patent 510,302, Feb. 8, 1924. Chem. Abs., vol. 25, 1931, p. 972.

See British Patent 254,760 (abs. 114).