Drilldown: Patents

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Patents > Related to aircraft: 1 & IPCs : B64C35/00 or IPC B64C27/04

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Office:
Inventors:
Édouard-Jean Bigourdan (4) · Alexis Beurrier (4) · Jules Cornu (3) · Paul Cornu (3) · Louis Lacoin (3) · Jesse James Dillon (2) · Félix Monin (2)
Inventor country:
Applicant person:
Alexis Beurrier (4) · Jules Cornu (3) · Louis Lacoin (3) · Jesse James Dillon (2) · Paul Cornu (2) · Édouard-Jean Bigourdan (2) · Félix Monin (2)
Applicant type:
Applicant is inventor:
Tech fields:
helicopter (26) · None (15) · hybrid (8) · propulsion (7) · propellers (7) · airplane (6) · ascension (4) · propeller (3) · lift (3) · HTA (3) · heavier-than-air (3) · structure (2) · steering (2) · pendulum (2) · hydroaeroplane (2) · marine (2) · helicopters (2) · descent (2) · braking (2) · design (2)
Full specification filed date:
Application number:
None (2)
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Related to aircraft: (Click arrow to add another value)
IPCs: (Click arrow to add another value)
First filing:
Cites these patents:
Citations from after 1930:
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Showing below up to 66 results in range #1 to #66.

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