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Patents > Filing date: December 1909 & Family year: 1909 & Citations from after 1930: None

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Year filed:
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Year granted:
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Inventors:
John Washington Wilson (8) · None (4) · Joseph Condamin (3) · Antoine Taravel dit Xavier Privas (3) · Henry Calder Lobnitz (2) · Christian Lorenzen (2) · George Percy Bragg Smith (2) · Gustav Mees (2) · Eduard Penkala (2)
Inventor country:
Applicant person:
None (10) · John Washington Wilson (8) · Joseph Condamin (3) · Antoine Taravel dit Xavier Privas (3) · George Percy Bragg Smith (2) · Eduard Penkala (2) · Henry Calder Lobnitz (2) · Gustav Mees (2) · Christian Lorenzen (2)
Applicant type:
Applicant is inventor:
Tech fields:
airplane (39) · design (24) · frame (23) · wings (19) · propellers (18) · None (17) · stability (16) · navigation (14) · propulsion (13) · Control (12) · construction (12) · subsystem (12) · wheels (11) · LTA (11) · takeoff (10) · propeller (10) · aerodynamics (8) · whole (7) · human-powered (7) · lift (7)
Full specification filed date:
Application number:
None (26)
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Publication date:
Related to aircraft:
Patent agent:
None (47) · Armengaud jeune (6) · Charles Dony (4) · None (4) · Y. Rabilloud et fils (4) · Marks & Clerk (3) · Weismann et Marx (3) · E. Blétry (3) · J. Bonnet-Thirion (2) · Schwab (2)
CPCs:
None (24) · CPC B64C39/00 (10) · CPC B64C2700/6295 (10) · CPC B64C3/385 (7) · CPC B64C17/00 (6) · CPC B64C33/00 (5) · CPC B64C23/005 (4) · CPC B64B1/00 (4) · CPC B64C2700/6274 (3) · CPC B64C2700/6218 (3) · CPC B64C33/02 (3) · CPC B64C13/00 (3)
Family year:
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Citations from after 1930:
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