Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4444739 | Process for the production of cyanogen chloride from hydrocyanic acid and chlorine | Heinrich Konigshofen, Dieter W. Bruck, Alfred Nierth, Marko Zlokarnik | 1984-04-24 |