| Translated title of the contribution | Process of drying and calcining bulk material |
|---|---|
| Original language | English |
| Patent number | 65124/80 |
| Publication status | Published - 5 Dec 1980 |
| Translated title of the contribution | Process of drying and calcining bulk material |
|---|---|
| Original language | English |
| Patent number | 65124/80 |
| Publication status | Published - 5 Dec 1980 |