Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5288340 | Method of improving the corrosion resistance of carbonitrided components made of ferrous materials | Ulrich Christ, Helmut Kunst | 1994-02-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5288340 | Method of improving the corrosion resistance of carbonitrided components made of ferrous materials | Ulrich Christ, Helmut Kunst | 1994-02-22 |