# Oscar Kjellberg

> Swedish inventor (1870–1931)

**Wikidata**: [Q949169](https://www.wikidata.org/wiki/Q949169)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Oscar_Kjellberg)  
**Source**: https://4ort.xyz/entity/oscar-kjellberg


## References

1. [Oscar Kjellberg. Dictionary of Swedish National Biography](https://sok.riksarkivet.se/Sbl/Presentation.aspx?id=11535)
2. [Source](https://www.nyteknik.se/industri/hans-fog-knackte-batniten-6417074)
3. Freebase Data Dumps. 2013