PATENTS 146. BARE, F. T., AND SCHARMANN, W. G. (Standard Oil Development Co.). Two Stage Synthesis of Hydrocarbons. United States Patent Reissue 23,145, Sept. 6, 1949; original United States Patent No. 2,434,537, Jan. 13, 1948, Serial No. 568,514. Dec 16, 1944; appl. for reissue filed Jan. 12, 1949, Serial No. 70,566, 13 claims (Cl. 260-449.6). Chem. Abs., vol. 42, 1948, p. 2087. See United States Patent 2,434,537 (abs. 147). |