Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4348839 | Method for producing surfaces at a blade cutter head formed of hardened cutter blade steel | — | 1982-09-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4348839 | Method for producing surfaces at a blade cutter head formed of hardened cutter blade steel | — | 1982-09-14 |