Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4237347 | Electrodynamic transducer with longitudinally moving magnet | Valentin M. Burundukov | 1980-12-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4237347 | Electrodynamic transducer with longitudinally moving magnet | Valentin M. Burundukov | 1980-12-02 |