Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4315839 | Spheroidal alumina particulates having bifold porosity and process for their preparation | Gilbert Bouge, Regis Poisson, Laurent Seigneurin | 1982-02-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4315839 | Spheroidal alumina particulates having bifold porosity and process for their preparation | Gilbert Bouge, Regis Poisson, Laurent Seigneurin | 1982-02-16 |