Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7273130 | Device and method for active soundproofing, and power unit for aeroplanes | — | 2007-09-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7273130 | Device and method for active soundproofing, and power unit for aeroplanes | — | 2007-09-25 |