Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6464040 | High speed gear with oil lubrication, especially for environmentally sealed railway driving mechanism | Dieter Hallmann | 2002-10-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6464040 | High speed gear with oil lubrication, especially for environmentally sealed railway driving mechanism | Dieter Hallmann | 2002-10-15 |