Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6581665 | Venetian blind with upper and lower slat units that can be adjusted independently with respect to their tilting angles | — | 2003-06-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6581665 | Venetian blind with upper and lower slat units that can be adjusted independently with respect to their tilting angles | — | 2003-06-24 |