# Heinrich Ernst Hermann Steinmann

> German engineer

**Wikidata**: [Q94847938](https://www.wikidata.org/wiki/Q94847938)  
**Source**: https://4ort.xyz/entity/heinrich-ernst-hermann-steinmann


## References

1. [Beamte nationalsozialistischer Reichsministerien](https://ns-reichsministerien.de/2020/06/13/heinrich-steinmann/)
2. Catalog of the German National Library