using landscape topography, e.g. valleys

Full Title

Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations (hybrid wind-photovoltaic energy systems for the generation of electric power H02S10/12) > Wind motors specially adapted for installation in particular locations (means for mounting or supporting wind motors F03D13/20) > using landscape topography, e.g. valleys