Magnus type thrust generation device, wind power rotation device, water power rotation device and tidal power rotation device using magnus type thrust generation device, and wind power generator, water power generator and tidal power generator using magnus type thrust power generation device
JP2020016167A
Magnus type thrust generation device, wind power rotation device, water power rotation device and tidal power rotation device using magnus type thrust generation device, and wind power generator, water power generator and tidal power generator using magnus type thrust generation device
JP2020016169A
Magnus type thrust generation device, wind power rotation device, water power rotation device and tidal power generation device using magnus type thrust generation device, and wind power generator, water power generator and tidal power generator using magnus type thrust generation device