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Patents > Inventor country : HU or NZ & CPCs: None

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Office:
Inventors:
Viktor Tarczal (12) · None (12) · Josef Simkó (10) · Edmund Roheim (9) · Oszkár Asbóth (8) · Edward Smethurst (7) · Heinrich Bier (7) · Emil Schimanek (6) · Stefan Hunyor de Visoly (5) · Emanuel Kalisch (4) · Eduard Penkala (4) · Ottó Krausz (4) · Dőry Béla Jobaházi (4) · Max Hinek (3) · Árpád Zigány (3) · Rudolf Penkala (3) · Donát Bánki (3)
Inventor country: (Click arrow to add another value)
Applicant person:
None (26) · Viktor Tarczal (12) · Edmund Roheim (10) · Josef Simkó (10) · Heinrich Bier (7) · Edward Smethurst (7) · Oszkár Asbóth (6) · Ottó Krausz (4) · Dőry Béla Jobaházi (4) · Emanuel Kalisch (4) · Eduard Penkala (4) · Emil Schimanek (4) · Rudolf Penkala (3) · Stefan Hunyor de Visoly (3) · Donát Bánki (3) · Árpád Zigány (3)
Applicant is inventor:
Tech fields:
airplane (84) · Propellers (49) · design (38) · stability (37) · propulsion (28) · subsystem (27) · frame (26) · lift (23) · wings (23) · automatic stability (20) · construction (20) · aerodynamics (17) · whole (15) · helicopter (14) · control (14) · airship (13) · steering (12) · propeller (12) · kite (12)
Full specification filed date:
Application number:
None (107) · 55432 (2)
Granted:
Related to aircraft:
Assigned to:
CPCs: (Click arrow to add another value)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
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