# Joseph Hardtmuth

> Czech entrepreneur

**Wikidata**: [Q684398](https://www.wikidata.org/wiki/Q684398)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Joseph_Hardtmuth)  
**Source**: https://4ort.xyz/entity/joseph-hardtmuth


## References

1. Biographical Dictionary of the History of the Czech Lands
2. Hardtmuth, Joseph (BLKÖ)
3. [The Fine Art Archive](https://cs.isabart.org/person/27011)
4. International Standard Name Identifier
5. Virtual International Authority File
6. [Source](https://www.geschichtewiki.wien.gv.at/Joseph_Hardtmuth)
7. [Source](https://www.deutsche-biographie.de/sfz26008.html)
8. The Fine Art Archive
9. Freebase Data Dumps. 2013
10. CERL Thesaurus
11. National Library of Israel Names and Subjects Authority File
12. Bibliography of the History of the Czech Lands
13. OsobnostiRegionu.cz