| Translated title of the contribution | Method and device for producing pig iron or liquid steel pre-products from charge materials containing iron ore |
|---|---|
| Original language | English |
| Patent number | 2706845 |
| Publication status | Published - 28 Jan 2004 |
Method and device for producing pig iron or liquid steel pre-products from charge materials containing iron ore
Werner Kepplinger (Inventor)
Research output: Patent