Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4881542 | Tubular flexible probe for introduction into the trachea and, respectively, into the bronchial system | Christoph Schmidt, Rudolf Schon | 1989-11-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4881542 | Tubular flexible probe for introduction into the trachea and, respectively, into the bronchial system | Christoph Schmidt, Rudolf Schon | 1989-11-21 |