# Karel Polák

> Czech chemical technologist and Holocaust victim (1887-ca1942)

**Wikidata**: [Q105574203](https://www.wikidata.org/wiki/Q105574203)  
**Source**: https://4ort.xyz/entity/karel-pol-k-q105574203


## References

1. Czech National Authority Database
2. The Database of Victims of the Nazi Persecution
3. Database of the Terezín Memorial