# Hans Littmann

> physicist at Zeiss Oberkochen (1)908-1991

**Wikidata**: [Q95007881](https://www.wikidata.org/wiki/Q95007881)  
**Source**: https://4ort.xyz/entity/hans-littmann-q95007881


## References

1. [Source](https://www.zeiss.com/content/dam/Meditec/downloads/pdf/about-us/profile/milestones-and-innovations/100Jahre_MED_EN_Internet.pdf)
2. Catalog of the German National Library
3. Operating microscopes: past, present, and future