Patent US 4864469A
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| Patent number | US 4864469A |
|---|---|
| Title | Support structure |
| Inventors | Douglas M. Boudon |
| Company | Tektronix Inc |
| Filing date | 1988-04-11 |
| Grant date | 1989-09-05 |
| Cites |
| Patent number | US 4864469A |
|---|---|
| Title | Support structure |
| Inventors | Douglas M. Boudon |
| Company | Tektronix Inc |
| Filing date | 1988-04-11 |
| Grant date | 1989-09-05 |
| Cites |