Drilldown: Patents

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Patents > Inventor country : AH or HU & Supplementary to patent: None & Number of diagram pages: 1-2

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Office:
Inventors:
None (9) · Stefan Hunyor de Visoly (6) · Heinrich Bier (5) · Oszkár Asbóth (5) · Emanuel Kalisch (5) · Eduard Penkala (4) · Rudolf Penkala (3) · Dőry Béla Jobaházi (3) · Stanislaus Victor Saloni (3) · Josef Homola (3)
Inventor country: (Click arrow to add another value)
Applicant person:
None (22) · Emanuel Kalisch (5) · Heinrich Bier (5) · Stefan Hunyor de Visoly (4) · Eduard Penkala (4) · Rudolf Penkala (3) · Dőry Béla Jobaházi (3)
Applicant type:
Applicant is inventor:
Tech fields:
airplane (66) · propellers (44) · Design (37) · propulsion (28) · wings (27) · subsystem (27) · stability (25) · Frame (24) · lift (22) · Construction (20) · aerodynamics (18) · whole (15) · steering (12) · helicopter (12) · LTA (12) · automatic stability (11) · control (11) · airship (10) · flapping (9)
Full specification filed date:
Application number:
None (60)
Granted:
Supplementary to patent: (Click arrow to add another value)
Related to aircraft:
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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