Turbine with moving-self adjusting blades for conversion of the kinetic energy of fluids to mechanical-rotational and electric
WO2014167368A2
Unsinkable-stable unaffected from waves floating truss platforms
GR20070100204A
Variable and fixed joints-nodes with an incorporated two-part mechanical joint for lateral connection between tubes, beams and rods for the construction of framework.
GR20060100699A
Method for the screwing of clockwise and anti-clockwise thread pipes or rods for the construction of latticeworks by means of female threaded joints.
GR20060100673A
Bipartite mechanical connector for lateral interconnection of pipes of rods of beams of any shape and cross-section.
