# Ewald Freiburger

> German engineer, inventor, photographer, author and shareholder of the J. S. Klotz publishing house in Neulingen

**Wikidata**: [Q115657002](https://www.wikidata.org/wiki/Q115657002)  
**Source**: https://4ort.xyz/entity/ewald-freiburger


## References

1. Virtual International Authority File