Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4498745 | Device to correct the malfunction in film feed of a perforated film through a light beam | — | 1985-02-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4498745 | Device to correct the malfunction in film feed of a perforated film through a light beam | — | 1985-02-12 |