Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4409198 | Process for the production of copper (II) chloride from copper (II) oxychloride using tertiary amine hydrochlorides | Alfred Coenen, Manfred Schroeder | 1983-10-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4409198 | Process for the production of copper (II) chloride from copper (II) oxychloride using tertiary amine hydrochlorides | Alfred Coenen, Manfred Schroeder | 1983-10-11 |