Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5069681 | Process for the photochemical stabilization of dyed polyamide fibres with foamed aqueous composition of copper organic complexes | Thys Bouwknegt | 1991-12-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5069681 | Process for the photochemical stabilization of dyed polyamide fibres with foamed aqueous composition of copper organic complexes | Thys Bouwknegt | 1991-12-03 |