Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5011015 | Container for magnetic tape cassettes with set displacing spring means | Manfred Ziegler | 1991-04-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5011015 | Container for magnetic tape cassettes with set displacing spring means | Manfred Ziegler | 1991-04-30 |