Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6533890 | Method and steam press for the production of boards of ligneous material | Friedrich B. Bielfeldt | 2003-03-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6533890 | Method and steam press for the production of boards of ligneous material | Friedrich B. Bielfeldt | 2003-03-18 |