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Patents > Inventor country: HU & IPCs : IPC B64C3/26 or None

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Office:
Inventors:
Viktor Tarczal (13) · None (12) · Josef Simkó (10) · Edmund Roheim (9) · Oszkár Asbóth (8) · Heinrich Bier (7) · Emil Schimanek (6) · Stefan Hunyor de Visoly (5) · Eduard Penkala (4) · Emanuel Kalisch (4) · Ottó Krausz (4) · Dőry Béla Jobaházi (4) · Donát Bánki (3) · Árpád Zigány (3) · Max Hinek (3) · Rudolf Penkala (3)
Inventor country: (Click arrow to add another value)
Applicant person:
None (14) · Viktor Tarczal (13) · Edmund Roheim (10) · Josef Simkó (10) · Heinrich Bier (7) · Oszkár Asbóth (6) · Ottó Krausz (4) · Dőry Béla Jobaházi (4) · Emanuel Kalisch (4) · Eduard Penkala (4) · Emil Schimanek (4) · Donát Bánki (3) · Stefan Hunyor de Visoly (3) · Árpád Zigány (3) · Rudolf Penkala (3)
Applicant is inventor:
Tech fields:
airplane (77) · Propellers (48) · design (37) · stability (33) · propulsion (28) · wings (26) · subsystem (24) · frame (21) · lift (20) · construction (19) · automatic stability (19) · aerodynamics (14) · helicopter (14) · whole (13) · airship (13) · kite (13) · LTA (12) · control (12) · steering (11)
Full specification filed date:
Application number:
None (83) · 55432 (2)
Granted:
Related to aircraft:
Assigned to:
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First filing:
Cites these patents:
Citations from after 1930:
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