# Stanisław Marian Tychoniewicz

> Polish engineer

**Wikidata**: [Q9342524](https://www.wikidata.org/wiki/Q9342524)  
**Source**: https://4ort.xyz/entity/stanis-aw-marian-tychoniewicz


## References

1. Catalog of the German National Library
2. Virtual International Authority File
3. MAK
4. Sejm-Wielki.pl