Patent US 4688148A
| Patent number | US 4688148A (click link for details and documents via Google Patents) |
|---|---|
| Title | Packaging for electrical instruments |
| Inventors | Robert L. Mallory, Alfred H. Schamel, Stephen M. Sekel |
| Company | Tektronix Inc |
| Filing date | 1986-06-06 |
| Grant date | 1987-08-18 |