Now showing items 1-10 of 5
brevete de invenţie (5) |
invenţii (5) |
wind turbines (5) |
turbine eoliene (4) |
energie eoliană (2) |
IPC: F03D 3/06 (2006.01) (2) |
turbine de vânt (2) |
conversiunea energiei eoliene (1) |
helical wind turbines (1) |
IPC: F03D 1/06 (2006.01) (1) |
Now showing items 1-10 of 5