Swiss engineer and inventor (1897-1977)
| Born | 1897 |
| Died | 1977 |
Swiss engineer and inventor (1897-1977)
| Born | 1897 |
| Died | 1977 |
ID Numbers
- OLID: OL1991991A
- ISNI: 0000000058192288
- VIAF: 81291650
- Wikidata: Q1466973
- Inventaire.io: wd:Q1466973
Links (outside Open Library)
| September 30, 2020 | Edited by MARC Bot | add ISNI |
| March 31, 2017 | Edited by MARC Bot | add VIAF and wikidata ID |
| April 25, 2009 | Edited by 89.247.91.13 | Edited without comment. |
| August 22, 2008 | Edited by RenameBot | fix author name |
| April 1, 2008 | Created by an anonymous user | initial import |