# Steinbrener, Rupert d. Ä.

> Czechoslovak publisher

**Wikidata**: [Q60822864](https://www.wikidata.org/wiki/Q60822864)  
**Source**: https://4ort.xyz/entity/steinbrener-rupert-d-


## References

1. Czech National Authority Database
2. Catalog of the German National Library
3. [Source](https://www.biographien.ac.at/oebl/oebl_S/Steinbrener_Rupert_1866_1940.xml)