130. BARR, F. T. (Standard Catalytic Co.). Cooling Fluid Catalysts Such as Finely Divided Metal Suspensions Used in Hydrogenation of Oxides of Carbon. United States Patent Reissue 22,415, Jan. 14, 1944. Chem. Abs., vol. 38, 1944, p. 3786.

Reissue of original United States Patent 2,309,034 (abs. 131).