Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4840828 | Structural element formed of a resin-hardened velour fabric and fabrication method | Wolfgang Bottger, Kurt Biedermann | 1989-06-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4840828 | Structural element formed of a resin-hardened velour fabric and fabrication method | Wolfgang Bottger, Kurt Biedermann | 1989-06-20 |