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Patents > Related to aircraft: 1 & IPCs : IPC B64C 15/12 or IPC B64C27/04

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Inventors:
Alexis Beurrier (4) · Édouard-Jean Bigourdan (4) · Paul Cornu (3) · Louis Lacoin (3) · Jules Cornu (3) · Félix Monin (2) · Jesse James Dillon (2)
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Alexis Beurrier (4) · Louis Lacoin (3) · Jules Cornu (3) · Félix Monin (2) · Paul Cornu (2) · Jesse James Dillon (2) · Édouard-Jean Bigourdan (2)
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Tech fields:
helicopter (26) · None (15) · propellers (7) · propulsion (7) · hybrid (7) · airplane (6) · propeller (4) · ascension (4) · lift (3) · HTA (3) · heavier-than-air (3) · structure (2) · steering (2) · airship (2) · braking (2) · descent (2) · helicopters (2) · pendulum (2)
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