Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4884542 | Fuel-injection pump for internal combustion engines, in particular for diesel engines | Karl Konrath, Claus Koester, Karl Zibold, Manfred Schwarz, Karl-Friedrich Russeler +1 more | 1989-12-05 |