Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4852134 | Method and apparatus for radiography of the dental, jaw, and skull regions | Heikki Kanerva, Erkki Tammisalo | 1989-07-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4852134 | Method and apparatus for radiography of the dental, jaw, and skull regions | Heikki Kanerva, Erkki Tammisalo | 1989-07-25 |