# Siemens brothers copper-smelting plant
**Wikidata**: [Q31295616](https://www.wikidata.org/wiki/Q31295616)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Siemens_brothers_copper-smelting_plant)  
**Source**: https://4ort.xyz/entity/siemens-brothers-copper-smelting-plant