Patent US 4568886A
| Patent number | US 4568886A |
|---|---|
| Title | Amplitude compensated variable bandwidth filter |
| Inventors | James D. English |
| Company | Tektronix Inc |
| Filing date | 1985-06-03 |
| Grant date | 1986-02-04 |
| Cites |
| Patent number | US 4568886A |
|---|---|
| Title | Amplitude compensated variable bandwidth filter |
| Inventors | James D. English |
| Company | Tektronix Inc |
| Filing date | 1985-06-03 |
| Grant date | 1986-02-04 |
| Cites |