Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4545550 | Tape reel mounting and coupling for a magnetic-tape cassette | Joost M. Wolf, Hendrik Post, Gerard J. van der Brug, Joannes H. F. C. Sieben | 1985-10-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4545550 | Tape reel mounting and coupling for a magnetic-tape cassette | Joost M. Wolf, Hendrik Post, Gerard J. van der Brug, Joannes H. F. C. Sieben | 1985-10-08 |