Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4810468 | Copper-chromium-titanium-silicon-alloy | Wolfgang Duerrschnabel, Max Bletschacher | 1989-03-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4810468 | Copper-chromium-titanium-silicon-alloy | Wolfgang Duerrschnabel, Max Bletschacher | 1989-03-07 |