Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4352015 | Anti-contamination diaphragm for an electron beam apparatus | Alfred Jore, Nicolaas H. Dekkers | 1982-09-28 |
| 4325084 | Semiconductor device and method of manufacturing same, as well as a pick-up device and a display device having such a semiconductor device | Arthur M. E. Hoeberechts | 1982-04-13 |