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Patents > Inventor country: HU & CPCs : CPC B64C11/065 or None

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Office:
Inventors:
None (12) · Viktor Tarczal (12) · Josef Simkó (10) · Oszkár Asbóth (9) · Edmund Roheim (9) · Heinrich Bier (7) · Emil Schimanek (6) · Stefan Hunyor de Visoly (5) · Emanuel Kalisch (5) · Dőry Béla Jobaházi (4) · Max Hinek (4) · Eduard Penkala (4) · Ottó Krausz (4) · Donát Bánki (3) · Árpád Zigány (3) · Rudolf Penkala (3)
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Applicant person:
None (17) · Viktor Tarczal (12) · Josef Simkó (10) · Edmund Roheim (9) · Heinrich Bier (7) · Oszkár Asbóth (6) · Emanuel Kalisch (5) · Emil Schimanek (4) · Dőry Béla Jobaházi (4) · Ottó Krausz (4) · Eduard Penkala (4) · Rudolf Penkala (3) · Árpád Zigány (3) · Stefan Hunyor de Visoly (3) · Donát Bánki (3)
Applicant is inventor:
Tech fields:
airplane (75) · propellers (51) · design (38) · Stability (33) · propulsion (30) · subsystem (27) · wings (24) · lift (21) · Frame (21) · automatic stability (20) · construction (19) · aerodynamics (17) · Helicopter (14) · airship (14) · whole (13) · Steering (13) · LTA (12) · kite (12) · control (11)
Full specification filed date:
Application number:
None (89) · 55432 (2)
Granted:
Related to aircraft:
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First filing:
Cites these patents:
Citations from after 1930:
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