-9 Abstract A method of manufacturing a portion of an aerofoil, the portion having an outer surface, the outer surface comprising a porous region, the method comprising using an additive manufacturing technique to manufacture the 5 portion 10901590_1 (GHMatters) P108822.AU.1 4/12/18
ROTOR BLADE
2020-01-16
Patent
Electronic Resource
English
Rotor blade, rotor, hovercar and preparation method of rotor blade
European Patent Office | 2023
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