Drilldown: Patents

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Patents > IPCs: IPC B64C27/04 & Cites these patents : 1910 or Patent AT-1909-47911 or USPC 244/87 or None & Number of claims: 1-2

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Inventors:
Édouard-Jean Bigourdan (3) · Alexis Beurrier (3) · Edmond-Louis Douhéret (3) · Félix Monin (2) · Jesse James Dillon (2) · Paul Cornu (2) · Louis Lacoin (2) · Jules Cornu (2) · Jules Collomb (2) · Désiré Sival (2)
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Applicant person:
Alexis Beurrier (3) · Edmond-Louis Douhéret (3) · Jesse James Dillon (2) · Louis Lacoin (2) · Jules Cornu (2) · Jules Collomb (2) · Félix Monin (2) · Désiré Sival (2)
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Tech fields:
helicopter (25) · propellers (13) · propulsion (10) · hybrid (10) · Airplane (9) · ascension (8) · None (7) · design (6) · heavier-than-air (4) · helicoplane (3) · frame (3) · lift (3) · Wings (3) · construction (3) · descent (3)
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