Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6723416 | Flat nonwoven fiber aggregate with three-dimensional structure and method for its production | Dieter Groitzsch, Hans Grimm | 2004-04-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6723416 | Flat nonwoven fiber aggregate with three-dimensional structure and method for its production | Dieter Groitzsch, Hans Grimm | 2004-04-20 |