Fluid reaction surfaces (i.e., impellers)
Radially extensible or retractible rotor working member
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active
Integrated high-speed aircraft and associated methods of...
Multi-function trailing edge devices and associated methods
Retraction/extension mechanism for variable diameter rotors
Rotor system having alternating length rotor blades and position
Torque tube/spar assembly for variable diameter helicopter rotor
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Profile ID: LFUS-PAI-P-572997