Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4815519 | Device for supporting and cooling a continuous casting emerging from a mold | — | 1989-03-28 |
| 4817008 | Method of regulating a cement manufacturing installation | Philippe Benoit, Andre Pinoncely, Florence Osselin | 1989-03-28 |