# Otto Fahnehjelm

> Swedish engineer and inventor (1846–1911)

**Wikidata**: [Q5723371](https://www.wikidata.org/wiki/Q5723371)  
**Source**: https://4ort.xyz/entity/otto-fahnehjelm


## References

1. [Dictionary of Swedish National Biography](https://sok.riksarkivet.se/sbl/Presentation.aspx?id=15002)
2. [Source](https://www.polhemspriset.se/pristagare-polhemspriset/)
3. [Dictionary of Swedish National Biography](https://sok.riksarkivet.se/Sbl/Presentation.aspx?id=15002)