Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4819420 | Process and device for piecing to an open-end friction spinning device | Kurt Lovas | 1989-04-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4819420 | Process and device for piecing to an open-end friction spinning device | Kurt Lovas | 1989-04-11 |