Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5280858 | Process for working up waste active-mass of consumed, broken accumulator plates deriving from rubbish-shoots into active-mass | — | 1994-01-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5280858 | Process for working up waste active-mass of consumed, broken accumulator plates deriving from rubbish-shoots into active-mass | — | 1994-01-25 |