PATENT

3706.  SUGAHARA, S., KODAMA, S., AND FUJITA, T. (Kyoto Imperial University). [Reaction Chamber for Oil Synthesis.] Japanese Patent 142,908, Apr. 7, 1941; appl. filed Sept. 23, 1938. United States naval Tech. Mission to Japan, Index No. X-38(N)-7, Encl. (D), 1946, p. 247.

Gives arrangement of Cooling pipe.