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brevete de invenţie (2) |
invenţii (2) |
IPC: F03D 3/06 (2006.01) (2) |
turbine eoliene (2) |
wind turbines (2) |
energie eoliană (1) |
IPC: F03D 3/00 (2006.01) (1) |
turbine de vânt (1) |
wind power (1) |
Now showing items 1-9 of 2