Otto Roelen
| Use attributes for filter ! | |
| Gender | Male |
|---|---|
| Death | 31 years ago |
| Date of birth | March 22,1897 |
| Zodiac sign | Aries |
| Born | Mulheim |
| Germany | |
| Died | Bad Honnef |
| Germany | |
| Date of died | January 30,1993 |
| Date of Reg. | |
| Date of Upd. | |
| ID | 4019645 |
Otto Roelen Life story
Otto Roelen was a German chemist. Roelen was born in Mülheim, Germany and studied chemistry and graduated in 1922 from Technische Hochschule Stuttgart. He worked with Franz Fischer and Hans Tropsch at the Kaiser Wilhelm Institute for Coal Research from 1922.
Otto Roelen Photos
