# Ludwig Castagna

> Austrian mechanic and inventor

**Wikidata**: [Q86535276](https://www.wikidata.org/wiki/Q86535276)  
**Source**: https://4ort.xyz/entity/ludwig-castagna


## References

1. [Source](https://www.digital.wienbibliothek.at/wbrobv/content/pageview/1113354)