Patent US 4964018A
Patent number | US 4964018A (click link for details and documents via Google Patents) |
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Title | Multi-purpose display module system for an electronic instrument |
Inventors | Robert L. Mallory, Gary D. Basey, Robert L. Gainer |
Company | Tektronix Inc |
Filing date | 1989-10-05 |
Grant date | 1990-10-16 |