Patent US 4322572A
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| Patent number | US 4322572A (click link for details and documents via Google Patents) |
|---|---|
| Title | Electromagnetic interference shielding device |
| Inventors | Delmer E. Snyder |
| Company | Tektronix Inc |
| Filing date | 1979-10-22 |
| Grant date | 1982-03-30 |