Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4317144 | Azimuth correction of head gaps | Albert M. A. Rijckaert | 1982-02-23 |
| 4312073 | Spectrum converter for analog signals | Albert M. A. Rijckaert | 1982-01-19 |
EN
Edmond de Niet
Overall (1982): #14,779 of 81,411Top 20%
2
Patents 1982