Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5682945 | Heat exchanger with brazed plates and corresponding process for treating a diphase fluid | — | 1997-11-04 |
| 5666825 | Process and installation for the separation of air | Bernard Darredeau, Jean-Marc Peyron | 1997-09-16 |
| 5592834 | Process and installation for the separation of air | Bernard Darredeau, Jean-Marc Peyron | 1997-01-14 |