Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4877999 | Method and apparatus for producing an hf-induced noble-gas plasma | Gunter Knapp | 1989-10-31 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4877999 | Method and apparatus for producing an hf-induced noble-gas plasma | Gunter Knapp | 1989-10-31 |