Patent US 5109177A
| Patent number | US 5109177A (click link for details and documents via Google Patents) |
|---|---|
| Title | Damped cradle for SAW device |
| Inventors | Heinz Erwin Grellmann, Emmanuel Sang |
| Company | Tektronix Inc |
| Filing date | 1989-11-28 |
| Grant date | 1992-04-28 |