Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4324677 | Stable dishwashing agent compositions containing active chlorine | Theodor Altenschopfer, Klaus Schumann, Friedel Rings | 1982-04-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4324677 | Stable dishwashing agent compositions containing active chlorine | Theodor Altenschopfer, Klaus Schumann, Friedel Rings | 1982-04-13 |