Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4276478 | Universal flat-film-changing device | Sandor Meszaros, Gabriella Kirchner, Janos Balzer | 1981-06-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4276478 | Universal flat-film-changing device | Sandor Meszaros, Gabriella Kirchner, Janos Balzer | 1981-06-30 |