Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4197160 | Process by means of which moulded coke can be obtained from non-cokable coals | Maurice Marchasson | 1980-04-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4197160 | Process by means of which moulded coke can be obtained from non-cokable coals | Maurice Marchasson | 1980-04-08 |