3594.     WALTHER, C.  [Technique of Oil Synthesis.]  Arch. Wärmewirt., vol. 15, 1934, pp. 23-24.

        Discusses liquefaction of coal and other synthetic processes for production of hydrocarbons, synthetic lubricating oils, and liquid fuels from gases.

        WANGENHEIM, F.  See abs. 1027, 1028.