Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4614647 | Stabilized sodium dithionite formulations containing inert organic liquids, and the use of these formulations | Max Appl, Wilhelm Goesele, Siegfried Schreiner, Gert Treiber | 1986-09-30 |