Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4831884 | Device for determining the flow velocity of a medium in a cylindrical conduit | — | 1989-05-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4831884 | Device for determining the flow velocity of a medium in a cylindrical conduit | — | 1989-05-23 |