Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5612768 | Image forming apparatus with an air ventilation structure for preventing contamination of charging device | Seong-Woo Kim | 1997-03-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5612768 | Image forming apparatus with an air ventilation structure for preventing contamination of charging device | Seong-Woo Kim | 1997-03-18 |