Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4220788 | Process for the preparation of 2-aryl-2H-benzotriazoles | Rolf Bader, Peter Waldvogel | 1980-09-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4220788 | Process for the preparation of 2-aryl-2H-benzotriazoles | Rolf Bader, Peter Waldvogel | 1980-09-02 |