Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7997518 | Roller press with retractable grinding material guide metal sheet | Helmut Lucke, Silvio Lorenz | 2011-08-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7997518 | Roller press with retractable grinding material guide metal sheet | Helmut Lucke, Silvio Lorenz | 2011-08-16 |