# René Koechlin

> French-Swiss engineer (1866–1951)

**Wikidata**: [Q23023962](https://www.wikidata.org/wiki/Q23023962)  
**Source**: https://4ort.xyz/entity/ren-koechlin-q23023962


## References

1. RKDartists
2. Historical Dictionary of Switzerland
3. general catalog of BnF
4. Virtual International Authority File
5. BnF authorities