Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6860605 | Arrangement for the projection of a multi- coloured image into a projection surface | Gertrud Blei, Gudrun Schroeter | 2005-03-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6860605 | Arrangement for the projection of a multi- coloured image into a projection surface | Gertrud Blei, Gudrun Schroeter | 2005-03-01 |