LIFT-GENERATING DEVICE HAVING AXIAL FAN(S), AND HEAVIER-THAN-AIR AIRCRAFT FITTED WITH SUCH A DEVICE
The invention relates to a device which includes two longitudinal deflecting surfaces or two pluralities of longitudinal deflecting surfaces (1), which are symmetrical on either side of the plane formed by the roll and yaw axes of the device and substantially in line with the roll axis and parallel...
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Sprache: | eng ; fre |
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