Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4860354 | Arrangement for decoding a stereo multiplex signal | — | 1989-08-22 |
AR
Arthur H. M. van Roermund
Overall (1989): #130,704 of 140,708Top 95%
1
Patents 1989