PATENT
3278. SCHMALFELDT, H. [Apparatus for Generating Water Gas, Synthetic Gas, and for Cracking Hydrocarbon Gases.] German Patent 713,913, Oct. 23, 1941; appl. Sch. 114,556 filed Dec. 1937 (Cl. 24 c-13.02). Chem. Abs., vol. 38, 1944, p. 1865.