 | (1934). Chemische Fabrik von Heyden, Aktiengesellschaft, Radebeul-Dresden, 1874-1934. Erinnerungsblatter aus 6 Jahrzehnten [Chemical Factory of Heyden, Inc... 18 KB (1,801 words) - 01:58, 25 December 2023 |
chemistry. From 1933 onwards he worked as a laboratory manager at Chemische Fabrik von Heyden, a large chemical plant located in Radebeul and famous as the... 3 KB (275 words) - 07:47, 9 April 2023 |
 | running during the war. Edison was able to oblige. Bayer relied on Chemische Fabrik von Heyden, in Piscataway, New Jersey, to convert phenol to salicylic acid... 120 KB (13,078 words) - 20:45, 13 May 2024 |