Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4200548 | Silicic acid detergent product for microdeposition of silicic acid on textiles | Olof Sunden, Hans Johansson, Hakan B. Ahlberg | 1980-04-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4200548 | Silicic acid detergent product for microdeposition of silicic acid on textiles | Olof Sunden, Hans Johansson, Hakan B. Ahlberg | 1980-04-29 |