# Otto Heinrich Flottmann

> German entrepreneur (1875–1944)

**Wikidata**: [Q2039083](https://www.wikidata.org/wiki/Q2039083)  
**Source**: https://4ort.xyz/entity/otto-heinrich-flottmann


## References

1. Integrated Authority File
2. general catalog of BnF
3. Virtual International Authority File
4. [Source](https://www.deutsche-biographie.de/sfz16499.html)
5. BnF authorities