# Rudolf Otto Bertschinger

> Swiss engineer (1882-1942)

**Wikidata**: [Q131824948](https://www.wikidata.org/wiki/Q131824948)  
**Source**: https://4ort.xyz/entity/rudolf-otto-bertschinger


## References

1. [Source](https://www.ancestry.com/genealogy/records/dr-ing-rudolf-otto-bertschinger-maschinenfabrik-epurator-24-tf74c)
2. Virtual International Authority File