Patent US 4779039A
| Patent number | US 4779039A |
|---|---|
| Title | Oscilloscope having temperature monitor and recalibration feature to provide long-term high accuracy |
| Inventors | Clifford E. Baker |
| Company | Tektronic, Inc. |
| Filing date | 1987-10-15 |
| Grant date | 1988-10-18 |
| Cites |