Fluid reaction surfaces (i.e., impellers)
Working member foldable, pivotable or collapsible to non-use...
Member movement in rotation plane
Inventor
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Device for folding of a helicopter rotor blade
Device for thermally protecting elastomeric components, system o
Hingeless rotor with precompressed half-bearings supporting blad
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Profile ID: LFUS-PAI-P-312892