Now showing items 1-10 of 3
brevete de invenţie (3) |
invenţii (3) |
turbine eoliene cu ax vertical (3) |
energie eoliană (2) |
IPC: F03D 3/02 (2006.01) (2) |
aerodynamic protection (1) |
conversiunea energiei eoliene (1) |
inventions (1) |
IPC: F03D 7/04 (2006.01) (1) |
IPC: F03D 7/06 (2006.01) (1) |
Now showing items 1-10 of 3