336 U.S. 422 336 U.S. 422 69 S.Ct. 726 93 L.Ed. 779 NATIONAL CARBIDE CORPORATIONv.COMMISSIONER OF INTERNAL REVENUE. AIR REDUCTION SALES CO. v. COMMISSIONER OF INTERNAL REVENUE. PURE CARBONIC, Inc. v. COMMISSIONER OF INTERNAL REVENUE. Nos. 151, 152, and 153. Argued Jan. 6, 1949. Decided March 28, 1949. Mr. Erwin N. Griswold, of Cambridge, Mass., […]
