Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4346177 | Pulverulent compositions and refractory article obtained with said composition | Gilbert Provost | 1982-08-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4346177 | Pulverulent compositions and refractory article obtained with said composition | Gilbert Provost | 1982-08-24 |