# Erwin Otto Marx

> German electrical engineer (1893–1980)

**Wikidata**: [Q97146](https://www.wikidata.org/wiki/Q97146)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Erwin_Otto_Marx)  
**Source**: https://4ort.xyz/entity/erwin-otto-marx


## References

1. International Standard Name Identifier
2. Virtual International Authority File
3. CiNii Research
4. Freebase Data Dumps. 2013