Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4804364 | Apparatus for the curettage or exeresis of biological tissues by means of an instrument vibrating at ultrasound frequencies | — | 1989-02-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4804364 | Apparatus for the curettage or exeresis of biological tissues by means of an instrument vibrating at ultrasound frequencies | — | 1989-02-14 |