# Placidus Plattner

> Swiss chemist (1904-1975)

**Wikidata**: [Q56669243](https://www.wikidata.org/wiki/Q56669243)  
**Source**: https://4ort.xyz/entity/placidus-plattner


## References

1. [Source](https://hls-dhs-dss.ch/de/articles/031612/2010-02-11/)
2. [Source](https://hls-dhs-dss.ch/de/articles/043342/2010-02-11/)
3. Mathematics Genealogy Project
4. Historical Dictionary of Switzerland
5. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)
6. Virtual International Authority File
7. [Source](https://hls-dhs-dss.ch/de/articles/004104/2012-10-30/)
8. [Source](https://hls-dhs-dss.ch/de/articles/013392/2010-02-11/)
9. [Source](https://hls-dhs-dss.ch/de/articles/009984/2009-09-09/)