Now showing items 1-10 of 71
brevete de invenţie (71) |
invenţii (71) |
IPC: F16H 1/32 (2006.01) (12) |
IPC: F03B 7/00 (2006.01) (7) |
hydraulic stations (6) |
IPC: B23F 9/06 (2006.01) (6) |
turbine eoliene (6) |
wind turbines (6) |
roţi dinţate (5) |
staţii hidraulice (5) |
Now showing items 1-10 of 71