Patent US 4868380A
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| Patent number | US 4868380A (click link for details and documents via Google Patents) |
|---|---|
| Title | Optical waveguide photocathode |
| Inventors | Richard A. Booman, Stephen F. Blazo |
| Company | Tektronix Inc |
| Filing date | 1988-03-02 |
| Grant date | 1989-09-19 |