Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4358959 | Method and device for measuring the parameters of a damped, spring-supported mass | Luitzen de Vries | 1982-11-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4358959 | Method and device for measuring the parameters of a damped, spring-supported mass | Luitzen de Vries | 1982-11-16 |