Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5401594 | Hydrophilized separator material of nonwoven fabric for electrochemical cells and a method for its production | Harald Hoffmann | 1995-03-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5401594 | Hydrophilized separator material of nonwoven fabric for electrochemical cells and a method for its production | Harald Hoffmann | 1995-03-28 |