# Georges Lechalas

> French engineer

**Wikidata**: [Q21554259](https://www.wikidata.org/wiki/Q21554259)  
**Source**: https://4ort.xyz/entity/georges-lechalas


## References

1. Léonore database
2. [BnF authorities](https://catalogue.bnf.fr/ark:/12148/cb13549272v)
3. La Grande Encyclopédie
4. Czech National Authority Database
5. BnF authorities
6. [BNE authority file](http://datos.bne.es/resource/XX4611839)