Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6645409 | Process for the production of cellulosic fibres | Heinrich Firgo, Johann Manner | 2003-11-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6645409 | Process for the production of cellulosic fibres | Heinrich Firgo, Johann Manner | 2003-11-11 |