Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4806920 | Device for producing an output image while giving an original image a rotation of 90, 180, or 270 | — | 1989-02-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4806920 | Device for producing an output image while giving an original image a rotation of 90, 180, or 270 | — | 1989-02-21 |