Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4884005 | Color picture tube with support means for suspending the mask | Walter Kornaker | 1989-11-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4884005 | Color picture tube with support means for suspending the mask | Walter Kornaker | 1989-11-28 |