Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4818282 | Method for recovering metal-carbide scrap by alloying | Franz Hugo, Fernand Kuhlmann | 1989-04-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4818282 | Method for recovering metal-carbide scrap by alloying | Franz Hugo, Fernand Kuhlmann | 1989-04-04 |