Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5642865 | Arrangement for varying the tape tension in a magnetic-tape apparatus | Werner Maack | 1997-07-01 |
| 5626273 | Recording and/or reproducing apparatus with movable guide roller | — | 1997-05-06 |