Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4264323 | Aqueous concentrates of cold-dyeing fibre reactive dyes | Urs Ruf, Franz Somm | 1981-04-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4264323 | Aqueous concentrates of cold-dyeing fibre reactive dyes | Urs Ruf, Franz Somm | 1981-04-28 |