Patent US 4644337A
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| Patent number | US 4644337A |
|---|---|
| Title | Method and apparatus for controlling oscilloscope displayed menu selection |
| Inventors | Gordon Shank, Lloyd Rodney Bristol, David H. Eby, Jeffrey A. Kleck |
| Company | Tektronix Inc |
| Filing date | 1984-10-29 |
| Grant date | 1987-02-17 |
| Cites |