Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4878268 | Device for drawing roves or slivers of fibers on a spinning machine | Marcel Schoumacher | 1989-11-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4878268 | Device for drawing roves or slivers of fibers on a spinning machine | Marcel Schoumacher | 1989-11-07 |