MAKE A MEME View Large Image Savonius profile shapes.png en Different variants of profiles Savonius used to experiment with 2011-11-16 Rotor Austrian Patent 1925 Sigurd Savonius custom PD-old Uploaded with UploadWizard Savonius wind turbines Sigurd Savonius
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Keywords: Savonius profile shapes.png en Different variants of profiles Savonius used to experiment with 2011-11-16 Rotor Austrian Patent 1925 Sigurd Savonius custom PD-old Uploaded with UploadWizard Savonius wind turbines Sigurd Savonius
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