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• Thomas Edison
  ...e sold his surplus to Bayer, who had it converted to [[salicylic acid]] by Heyden, some of which was exported. .../ NNDB online website]. The same decree awarded German physicist [[Hermann von Helmholtz]] with the designation of Grand Officer of the Legion of Honor, a
  105 KB (15,290 words) - 17:19, 16 December 2018