# Hartwig Franzen

> German chemist (1878-1923)

**Wikidata**: [Q1587733](https://www.wikidata.org/wiki/Q1587733)  
**Source**: https://4ort.xyz/entity/hartwig-franzen


## References

1. Integrated Authority File
2. [Source](https://gepris-historisch.dfg.de/person/5103220)
3. Virtual International Authority File