Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4364738 | Crystalline bromide or iodide salts of triazole dyes for polyacrylonitrile | Rudolf Zink | 1982-12-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4364738 | Crystalline bromide or iodide salts of triazole dyes for polyacrylonitrile | Rudolf Zink | 1982-12-21 |