Patent US 4963020A
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| Patent number | US 4963020A |
|---|---|
| Title | Detection of splices in an optical fiber |
| Inventors | Ajay K. Luthra, Dean Messing |
| Company | Tektronix Inc |
| Filing date | 1989-05-05 |
| Grant date | 1990-10-16 |
| Cites |