Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6155074 | Special air handling system for bivalent air-conditioning of a room | Helmut Buss, Manfred Stellamans | 2000-12-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6155074 | Special air handling system for bivalent air-conditioning of a room | Helmut Buss, Manfred Stellamans | 2000-12-05 |