Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4871415 | Apparatus and method for curing a defect in a grille formed on a panel of a color cathode ray tube | Yong Seung PARK | 1989-10-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4871415 | Apparatus and method for curing a defect in a grille formed on a panel of a color cathode ray tube | Yong Seung PARK | 1989-10-03 |