Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4345182 | Electrode having spiral-shaped electrically conducting regions therein useful as an anode in electron beam discharge devices | — | 1982-08-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4345182 | Electrode having spiral-shaped electrically conducting regions therein useful as an anode in electron beam discharge devices | — | 1982-08-17 |