Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4356231 | Porous oxide diaphragm for alkaline electrolyses, and manufacture thereof | Jiri Divisek, Heinrich Schmitz | 1982-10-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4356231 | Porous oxide diaphragm for alkaline electrolyses, and manufacture thereof | Jiri Divisek, Heinrich Schmitz | 1982-10-26 |