# Roman Duch

> (1925–2009) Polish mechanical engineer, graduate of the AGH University of Science and Technology in Kraków

**Wikidata**: [Q138296807](https://www.wikidata.org/wiki/Q138296807)  
**Source**: https://4ort.xyz/entity/roman-duch


## References

1. Stanisław Ignacy Witkiewicz. Letters II. vol. 2 part 1