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Patents > Inventor location : Budapest or Feldbach or Illinois

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Inventors:
Viktor Tarczal (8) · Oszkár Asbóth (6) · None (5) · Josef Simkó (5) · Emil Schimanek (5) · Edmund Roheim (4) · Dőry Béla Jobaházi (4) · Rudolf Penkala (3) · Emanuel Kalisch (3) · Eduard Penkala (3) · Donát Bánki (3) · Árpád Zigány (3)
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Applicant person:
None (8) · Viktor Tarczal (8) · Josef Simkó (5) · Edmund Roheim (5) · Emil Schimanek (4) · Dőry Béla Jobaházi (4) · Oskar von Asbóth (3) · Árpád Zigány (3) · Rudolf Penkala (3) · Emanuel Kalisch (3) · Donát Bánki (3) · Oszkár Asbóth (3) · Eduard Penkala (3)
Applicant type:
Applicant is inventor:
Tech fields:
airplane (47) · stability (27) · Propellers (26) · design (19) · subsystem (18) · lift (17) · frame (16) · propulsion (14) · automatic stability (14) · wings (13) · kite (11) · steering (9) · construction (9) · aerodynamics (8) · helicopter (8) · airship (7) · hybrid (6) · LTA (6) · control (6) · ascension (5)
Full specification filed date:
Application number:
None (55)
Granted:
Related to aircraft:
CPCs:
None (79) · CPC A63H27/08 (4) · CPC B64C11/006 (4) · CPC Y02E10/74 (3) · CPC F03D3/00 (3) · CPC B64C23/005 (2) · CPC F05B2260/74 (2) · CPC B64C17/00 (2)
First filing:
Cites these patents:
Citations from after 1930:
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