Issued Patents 1982
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4359695 | Electronic amplification systems | — | 1982-11-16 |
| 4359696 | Amplifiers | — | 1982-11-16 |
| 4315528 | Support of fixing device for pipes | Pierre Pouderoux, Jean-Jacques Marsault, Pierre Devoucoux | 1982-02-16 |