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Patents > Office : FR or NL & Tech fields : aerodynamics or lift or propeller or stability & Assigned to: None & IPCs : IPC B64C17/00 or IPC B64C39/00 & Family year: 1900 - 1909

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Inventors:
Auguste-Hippolyte Étévé (3) · Alexandre-Louis Gamare (3) · Jean Constantin (3) · James Means (2) · Jean Georges Ramel (2) · Joseph Gachet (2) · Eduard Penkala (2) · Paul Féquant (2) · Paul Kauffmann (2) · Didier de Vasdényey (2) · Arkady Iospé (2)
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Applicant person:
Jean Constantin (3) · Alexandre-Louis Gamare (3) · Auguste-Hippolyte Étévé (3) · Didier de Vasdényey (2) · Paul Kauffmann (2) · James Means (2) · Eduard Penkala (2) · Arkady Iospé (2) · Paul Féquant (2) · Jean Georges Ramel (2) · Joseph Gachet (2)
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None (4)
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Supplementary to patent:
None (44) · Patent FR-1909-408872 (2)
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