Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5364713 | Storage battery cell based on the principle of the oxygen cycle | Gunter Gutmann, Wolfgang Weger | 1994-11-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5364713 | Storage battery cell based on the principle of the oxygen cycle | Gunter Gutmann, Wolfgang Weger | 1994-11-15 |