3302. SCHOFL, K. (Didier-Werke A. G.). Externally Heated Vertical oven, Operating Continuously, for Synthesizing Gas From Fuel]s. German Patent 711,719, Sept. 4, 1941; appl. D 79,688, filed Jan. 1939 (Cl. 26 a-8.01). Chem. Abs., vol. 37, 1943, p. 423

PATENT

3302. SCHOFL, K. (Didier-Werke A. G.). Externally Heated Vertical oven, Operating Continuously, for Synthesizing Gas From Fuel]s. German Patent 711,719, Sept. 4, 1941; appl. D 79,688, filed Jan. 1939 (Cl. 26 a-8.01). Chem. Abs., vol. 37, 1943, p. 4231.