# Joseph Roos

> French engineer (1906-1987)

**Wikidata**: [Q2398611](https://www.wikidata.org/wiki/Q2398611)  
**Source**: https://4ort.xyz/entity/joseph-roos-q2398611


## References

1. Fichier des personnes décédées mirror
2. [Source](https://archive.wikiwix.com/cache/index2.php?url=https%3A%2F%2Fbibli-aleph.polytechnique.fr%2FF%2F9B7XYFSQY9RPER68S7Y15I6RSGJL9NYE3J9TFK1A9FD6X6X41V-11123%3Ffunc%3Dfull-set-set%26set_number%3D001659%26set_entry%3D000001%26format%3D037)