934. ------. [HANSGIRG, F.] (Österreichische-amerikanische Magnesit A.-G.) [Reaction of Carbon Monoxide and Steam.] Austrian Patent 139,830, Dec. 10, 1934 (Cl. 12a). Chem. Abs., vol. 29, 1935, p. 2673.

Patent Abstracts

934. ------. [HANSGIRG, F.] (Österreichische-amerikanische Magnesit A.-G.) [Reaction of Carbon Monoxide and Steam.] Austrian Patent 139,830, Dec. 10, 1934 (Cl. 12a). Chem. Abs., vol. 29, 1935, p. 2673.

See French Patent 770,608 (abs. 2550).