Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6572371 | Gas preheater and process for controlling distribution of preheated reactive gas in a CVI furnace for densification of porous annular substrates | Eric Sion | 2003-06-03 |
| 6561799 | Sealing box for a chamber for continuously treating a thin strip product, in particular for a furnace for continuously carbonizing a fiber substrate | Hervé Evrard, Michel Laxague | 2003-05-13 |