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Patents > IPCs: IPC B64C11/00 & First filing: No

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Office:
Inventors:
Édouard-Jean Bigourdan (3) · Alfred E. Wunderlich (3) · Raffaele Ronco fu Riccardo (3) · Antoine-Padoue Filippi (3) · Hermann Ruthenberg (3) · None (2) · Philippe-Marius-Vincent Brès (2) · Mathieu Castay (2) · Kurt Schultze (2) · Julius Hermann Carl Gebauer (2) · Jules Collomb (2) · Joseph Fauchon (2) · Henry Picq (2) · Gianni Caproni (2) · Vincent Wisniewski (2)
Inventor country:
Applicant person:
None (5) · Édouard-Jean Bigourdan (3) · Raffaele Ronco fu Riccardo (3) · Alfred E. Wunderlich (3) · Hermann Ruthenberg (3) · Joseph Fauchon (2) · Mathieu Castay (2) · Vincent Wisniewski (2) · Jules Collomb (2) · Julius Hermann Carl Gebauer (2) · Henry Picq (2) · Kurt Schultze (2) · Philippe-Marius-Vincent Brès (2) · Gianni Caproni (2) · Antoine-Padoue Filippi (2)
Applicant firm:
Applicant type:
Applicant is inventor:
Tech fields:
Propulsion (43) · Propellers (31) · design (16) · Airplane (16) · LTA (10) · navigation (9) · Subsystem (9) · aerodynamics (9) · helicopter (7) · marine (7) · Wings (7) · sustentation (6) · Lift (6) · HTA (6) · propeller (5) · airship (5) · aerostat (5)
Full specification filed date:
Application number:
None (7)
Granted:
Supplementary to patent:
None (32) · Patent FR-1910-417989 (3) · Patent DE-1912-267069 (2) · Patent FR-1909-410848 (2)
Related to aircraft:
Patent agent:
None (20) · Armengaud jeune (7) · E. Blétry (4) · Dom. Casalonga (4) · Schwab (3) · L. Chassevent (3) · Clement Lean (2) · Mathys & Co. (2) · J. Bonnet-Thirion (2) · Hy. Fairbrother (2) · de Bongé (2) · Y. Rabilloud et fils (2) · C. Blétry‎ (2) · Chassevent (2)
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First filing: (Click arrow to add another value)
Cites these patents:
Citations from after 1930:
Number of text pages:
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