Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4310899 | Thermomagnetic record carrier | Johannes W. M. Biesterbos | 1982-01-12 |
AD
Albertus G. Dirks
Overall (1982): #77,185 of 81,411Top 95%
1
Patents 1982