Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4321247 | Process for preparing sodium bicarbonate and hydrogen chloride | Alfred Coenen, Kurt Kosswig, Ferdinand v. Praun | 1982-03-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4321247 | Process for preparing sodium bicarbonate and hydrogen chloride | Alfred Coenen, Kurt Kosswig, Ferdinand v. Praun | 1982-03-23 |