Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4524954 | Method of operating a mixer type hot metal car for the transport of molten iron and a device for carrying out the method | Willem Baas, Tette Hof, Heinrich Comes, Helmut Jaunich | 1985-06-25 |