110. ------. [BADISCHE ANILIN- UND SODA-FABRIK] Process for Carrying Out Operations Employing Hydrogen or Gases Containing It. British Patent 1,490. Jan 18, 1912. Jour. Soc. Chem. Ind., vol. 32, 1913. p. 234.

See French Patent 441,695 (abs. 109).