Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4692365 | Use of air-jet textured yarns in the manufacturing of abrasives on substrates | Eberhard Kratzsch, Wolfgang Cygan | 1987-09-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4692365 | Use of air-jet textured yarns in the manufacturing of abrasives on substrates | Eberhard Kratzsch, Wolfgang Cygan | 1987-09-08 |