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Publication of FR810455ApublicationCriticalpatent/FR810455A/en
B64C11/00—Propellers, e.g. of ducted type; Features common to propellers and rotors for rotorcraft
B64C11/02—Hub construction
B64C11/04—Blade mountings
B64C11/06—Blade mountings for variable-pitch blades
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FR810455D1935-09-061936-09-05
Improvements made to devices to ensure, in variable-pitch propellers, the connection between the blades and the hub
ExpiredFR810455A
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