|
|
Return to Abstracts of Patents Return to Abstracts of Patents 250-499 Patent Abstracts331. CASALE, L. [Apparatus for Catalytic Production of Alcohols From Carbon Monoxide and Hydrogen.] French Patent 605,670, no date. Chem. Zentralb., II, 1927, p. 635. See British Patent 252,713 (abs. 336). |