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Patents > IPCs : IPC B64B1/62 or IPC B64C11/00 or IPC B64C13/00 & Number of figures: 7-40

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Office:
Inventors:
Jan Jaakson (3) · Alfred E. Wunderlich (3) · Joseph Fauchon (2) · Hermann Ruthenberg (2) · Heinrich Hildebrand (2) · Mathieu Castay (2)
Inventor country:
Applicant person:
Jan Jaakson (3) · Alfred E. Wunderlich (3) · None (2) · Mathieu Castay (2) · Joseph Fauchon (2) · Heinrich Hildebrand (2) · Hermann Ruthenberg (2)
Applicant type:
Applicant is inventor:
Tech fields:
Propellers (21) · propulsion (17) · Airplane (16) · control (15) · Design (12) · None (9) · Aerodynamics (9) · marine (8) · wings (8) · rudder (6) · subsystem (6) · LTA (6) · navigation (6) · frame (5) · steering (5) · stability (5) · airship (4) · hydrodynamics (4)
Full specification filed date:
Application number:
None (5)
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (14) · Armengaud jeune (5) · Munn & Co. (3) · None (3) · Boult, Wade & Tennant (3) · J. Bonnet-Thirion (2) · L. Chassevent (2)
National tech categories:
FR 6.4 (33) · None (19) · USPC 244/233 (5) · USPC 244/234 (4) · USPC 244/237 (2) · USPC 244/82 (2) · FR 5.8 (2)
IPCs: (Click arrow to add another value)
First filing:
Cites these patents:
Citations from after 1930:
Number of diagram pages:

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