Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4328480 | System for monitoring the lubricating-oil pressure of an engine | Rolf Keitel, Ernst-Olav Pagel | 1982-05-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4328480 | System for monitoring the lubricating-oil pressure of an engine | Rolf Keitel, Ernst-Olav Pagel | 1982-05-04 |