Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4873495 | Ultrahigh-frequency oscillator having a dielectric resonator stable with respect to mechanical vibrations | Daniel Doyen | 1989-10-10 |
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Tarcisio Vriz
Overall (1989): #52,066 of 140,708Top 40%
1
Patents 1989