Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4978855 | Electron microscope for investigation of surfaces of solid bodies | Helmut Liebl | 1990-12-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4978855 | Electron microscope for investigation of surfaces of solid bodies | Helmut Liebl | 1990-12-18 |