# Stefan Drzewiecki

> Polish inventor and engineer (1843–1938)

**Wikidata**: [Q1975471](https://www.wikidata.org/wiki/Q1975471)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Stefan_Drzewiecki)  
**Source**: https://4ort.xyz/entity/stefan-drzewiecki


## References

1. International Standard Name Identifier
2. Virtual International Authority File
3. [Source](https://www.polskipetersburg.pl/hasla/drzewiecki-stefan)
4. Freebase Data Dumps. 2013
5. Sejm-Wielki.pl