Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4859207 | Process for dyeing textile planar fabrics made from polyamides: with melamine compound as resist agent | Heinz Abel | 1989-08-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4859207 | Process for dyeing textile planar fabrics made from polyamides: with melamine compound as resist agent | Heinz Abel | 1989-08-22 |