Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4362494 | Automatic press | Bernhard Rothkegel | 1982-12-07 |
| 4334929 | Use of nickel-cobalt sintered materials for electric relay contacts | Reinhard Tusche, Sjouke Zijlstra | 1982-06-15 |