| Translated title of the contribution | Process for the production of molten pig iron |
|---|---|
| Original language | English |
| Patent number | 427186 |
| Publication status | Published - 25 Oct 1989 |
| Translated title of the contribution | Process for the production of molten pig iron |
|---|---|
| Original language | English |
| Patent number | 427186 |
| Publication status | Published - 25 Oct 1989 |