Patent US 4979235A
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| Patent number | US 4979235A |
|---|---|
| Title | Polarization controller for use in optical fiber communication system |
| Inventors | Scott H. Rumbaugh, Michael D. Jones, Philip J. Bos |
| Company | Tektronix Inc |
| Filing date | 1989-04-17 |
| Grant date | 1990-12-18 |
| Cites |