Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4362687 | Method and apparatus for casting or injection-molding of cages of cylindrical rolling elements | Armin Olschewski, Manfred Brandenstein, Lothar Walter, Heinrich Kunkel, Herbert Dobhan +1 more | 1982-12-07 |
| 4357056 | Antifriction bearing for longitudinal movements of a shaft | Armin Olschewski, Manfred Brandenstein, Lothar Walter, Horst M. Ernst, Herbert Dobhan | 1982-11-02 |