Patent US 3149903A
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| Patent number | US 3149903A |
|---|---|
| Title | Optical apparatus |
| Inventors | Maury Merrick |
| Company | Tektronix Inc |
| Filing date | 1960-12-29 |
| Grant date | 1964-09-22 |
| Cites |
| Patent number | US 3149903A |
|---|---|
| Title | Optical apparatus |
| Inventors | Maury Merrick |
| Company | Tektronix Inc |
| Filing date | 1960-12-29 |
| Grant date | 1964-09-22 |
| Cites |