# Mojmír Petráň

> Czech inventor (1923–2022)

**Wikidata**: [Q12038495](https://www.wikidata.org/wiki/Q12038495)  
**Source**: https://4ort.xyz/entity/mojm-r-petr-


## References

1. Czech National Authority Database
2. [Records of persons of interest](http://svazky.cz/test/svazkyMT.php?jmeno=Mojmir&prijm=Petran&dnar=28.03.1923&hledej=Hledat)
3. [Learned Society of the Czech Republic](https://www.learned.cz/cz/clenove-ucene-spolecnosti/radni-clenove-ucene-spolecnosti/petran-mojmir.html)
4. [regional database of the Pilsen City Library](https://tritius.plzen.eu/authority/24903)
5. Virtual International Authority File
6. CiNii Research
7. [Source](https://www.facebook.com/casopis.vesmir/posts/pfbid02Vjm6xsuNS5DDkjkBR9tkugx1ksLznT9uRfBpkMUgD9azwTCsGg4hh8Q2UfTYxJt6l)
8. [Source](http://svazky.cz/test/svazkyMT.php?jmeno=Mojmir&prijm=Petran&dnar=28.03.1923&hledej=Hledat)
9. IdRef
10. Bibliography of the History of the Czech Lands