Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4804100 | Container adapted for use in centrifuge | Christian Hirsch, Peter Pantucek | 1989-02-14 |
| 4804883 | Front attachment for CRT. E.G. for a monitor or video tube | Wilhelm Rein | 1989-02-14 |