PATENTS

1875.  KITA, G., KODAMA, S., TSUNEOKA, S., AND MURATA, Y. (Kyoto Imperial University). [Manufacture of Liquid Hydrocarbons.] Japanese Patent 150,952, June 4, 1942; appl. filed Nov. 25, 1940. U. S. Naval Tech. Mission to Japan. Index No. X-38 (N)-7, Encl. (D), 1946, p. 248.

Recirculation of H2 separated from reaction gas.